Seffner, FL Facts, Population, Income, Demographics, Economy

Cost of Living: March 2019 cost of living index in Seffner: 94.8 (less than average, U.S. average is 100)

Poverty (overall): Percentage of residents living in poverty in 2017: 16.6%

Land Area: 3.62 square miles.

Zip Codes: 33584

Median Incomes:
      Estimated median household income in 2017: $57,357 (it was $42,614 in 2000)
      Estimated per capita income in 2017: $28,120 (it was $19,888 in 2000)
      Estimated median house or condo value in 2017: $197,312 (it was $84,800 in 2000) Seffner:$197,312FL:$214,000

Races:
      White alone - 4,648 - 55.5%
      Hispanic - 1,700 - 20.3%
      Black alone - 914 - 10.9%
      Asian alone - 723 - 8.6%
      Two or more races - 297 - 3.5%
      Other race alone - 30 - 0.4%
      American Indian alone - 5 - 0.06%

According to the Seffner Chamber of Commerce, the exact date of Seffner's founding is unknown. Some historians claim that Seffner's streets were originally laid out in 1862, but not recorded as a plat formally until 1885. Seffner's post office was opened in 1884, once a new railroad line in the area had been planned. The community was named for its first postmaster, F.P. Seffner. That same year, Seffner's first school and store were opened. The main thoroughfare leading north and south was Lenna Avenue, and leading east and west was Highway Number 23, renamed Buffalo Avenue, because of its erstwhile use as a buffalo trail, and then renamed again in 1989 to its current name, Dr. Martin Luther King, Jr. Boulevard (Hwy 574). Seffner (and neighboring Mango and Dover) served as the three primary towns along the South Florida Railroad right-of-way between Tampa and Plant City. These towns owe their existence and prosperity to the railroad, each becoming an important shipping center.

Goldribbon

Recognitions and Certifications

Accredited Drug Testing has been recognized as one of the "Top 10 drug testing companies" for excellent customer service and we have received TPA Accreditation from the National Drug and Alcohol Screening Association. We are active in all drug testing industry associations and our staff are trained and certified as drug and alcohol testing specialists.

Important Links

National Drug and Alcohol Screening Association (https://ndasa.com/)

National Drug Free Workplace Alliance (https://www.ndwa.org/)

Substance Abuse Program Administrators Association (https://www.sapaa.com/)

Substance Abuse Mental Health Safety Administration (https://www.samhsa.gov/)

US Drug Enforcement Administration (https://www.dea.gov/)

Office of Drug alcohol Policy Control (https://www.transportation.gov/odapc)

Seffner, FL Locations

Employment, DOT, Court Ordered, Probation, School, Family

Multiple Testing Centers In Seffner, FL

Scheduling a test is Fast and Easy, call our scheduling department or schedule your test online 24/7

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center.

Industry Partners

Seffner, FL Testing Locations

(Don't see a location near you, call 800-221-4291)

801 W DR MARTIN LUTHER KING JR BLVD 0.9 miles

801 W DR MARTIN LUTHER KING JR BLVD
SEFFNER, FL 33584
Categories: SEFFNER FL

11752 E DR MARTIN LUTHER KING JR BLVD 1.5 miles

11752 E DR MARTIN LUTHER KING JR BLVD
SEFFNER, FL 33584
Categories: SEFFNER FL

206 E BRANDON BLVD 3.2 miles

206 E BRANDON BLVD
BRANDON, FL 33511
Categories: BRANDON FL

205 E BRANDON BLVD STE B 3.2 miles

205 E BRANDON BLVD STE B
BRANDON, FL 33511
Categories: BRANDON FL

220 W BRANDON BLVD STE 209 3.3 miles

220 W BRANDON BLVD STE 209
BRANDON, FL 33511
Categories: BRANDON FL

230 S MOON AVE 3.4 miles

230 S MOON AVE
BRANDON, FL 33511
Categories: BRANDON FL

427 S PARSONS AVE STE 120 3.6 miles

427 S PARSONS AVE STE 120
BRANDON, FL 33511
Categories: BRANDON FL

934 Oakfield Drive 3.6 miles

934 Oakfield Drive
Brandon, FL 33511
Categories: Brandon FL

613 MEDICAL CARE DR 3.6 miles

613 MEDICAL CARE DR
BRANDON, FL 33511
Categories: BRANDON FL

1411 OAKFIELD DR 3.9 miles

1411 OAKFIELD DR
BRANDON, FL 33511
Categories: BRANDON FL

3110 CHERRY PALM DR 4.3 miles

3110 CHERRY PALM DR
TAMPA, FL 33619
Categories: TAMPA FL

3012 N US HIGHWAY 301 5.2 miles

3012 N US HIGHWAY 301
TAMPA, FL 33619
Categories: TAMPA FL

9210 FLORIDA PALM DR 5.5 miles

9210 FLORIDA PALM DR
TAMPA, FL 33619
Categories: TAMPA FL

519 E BLOOMINGDALE AVE STE A 6.2 miles

519 E BLOOMINGDALE AVE STE A
BRANDON, FL 33511
Categories: BRANDON FL

1550 BLOOMINGDALE AVE 6.3 miles

1550 BLOOMINGDALE AVE
VALRICO, FL 33596
Categories: VALRICO FL

7108 CAUSEWAY BLVD 7.4 miles

7108 CAUSEWAY BLVD
TAMPA, FL 33619
Categories: TAMPA FL

2303 AIRPORT RD 7.8 miles

2303 AIRPORT RD
PLANT CITY, FL 33563
Categories: PLANT CITY FL

1750 N 50TH ST 7.9 miles

1750 N 50TH ST
TAMPA, FL 33619
Categories: TAMPA FL

4305 E 21ST AVE 8.2 miles

4305 E 21ST AVE
TEMPE, FL 33605
Categories: TEMPE FL

4305 E 21ST AVE 8.2 miles

4305 E 21ST AVE
TAMPA, FL 33605
Categories: TAMPA FL

10320 N 56TH ST STE 110 8.3 miles

10320 N 56TH ST STE 110
TEMPLE TERRACE, FL 33617
Categories: TEMPLE TERRACE FL

607 S ALEXANDER ST STE 107 110 8.6 miles

607 S ALEXANDER ST STE 107 110
PLANT CITY, FL 33563
Categories: PLANT CITY FL

802 W DR MARTIN LUTHER KING JR BLVD STE C 8.6 miles

802 W DR MARTIN LUTHER KING JR BLVD STE C
PLANT CITY, FL 33563
Categories: PLANT CITY FL

301 N ALEXANDER ST 8.7 miles

301 N ALEXANDER ST
PLANT CITY, FL 33563
Categories: PLANT CITY FL

413 N ALEXANDER ST 8.7 miles

413 N ALEXANDER ST
PLANT CITY, FL 33563
Categories: PLANT CITY FL

1009 W BAKER ST 9.0 miles

1009 W BAKER ST
PLANT CITY, FL 33563
Categories: PLANT CITY FL

206 W ALEXANDER ST, STE 2 9.3 miles

206 W ALEXANDER ST, STE 2
PLANT CITY, FL 33563
Categories: PLANT CITY FL

11315 N 30TH ST 10.5 miles

11315 N 30TH ST
TAMPA, FL 33612
Categories: TAMPA FL

1200 E 6TH AVE 10.6 miles

1200 E 6TH AVE
TAMPA, FL 33605
Categories: TAMPA FL

4602 N NEBRASKA AVE 10.7 miles

4602 N NEBRASKA AVE
TAMPA, FL 33603
Categories: TAMPA FL

3100 E FLETCHER AVE 10.8 miles

3100 E FLETCHER AVE
TAMPA, FL 33613
Categories: TAMPA FL

13610 BRUCE B DOWNS BLVD 11.0 miles

13610 BRUCE B DOWNS BLVD
TAMPA, FL 33613
Categories: TAMPA FL

1010 E BUSCH BLVD STE 103 11.1 miles

1010 E BUSCH BLVD STE 103
TAMPA, FL 33612
Categories: TAMPA FL

14438 UNIVERSITY COVE PL 11.2 miles

14438 UNIVERSITY COVE PL
TAMPA, FL 33613
Categories: TAMPA FL

301 W PLATT ST STE 152 11.8 miles

301 W PLATT ST STE 152
TAMPA, FL 33606
Categories: TAMPA FL

18101 HIGHWOODS PRESERVE PKWY 11.8 miles

18101 HIGHWOODS PRESERVE PKWY
TAMPA, FL 33647
Categories: TAMPA FL

829 W MARTIN LUTHER KING JR BLVD STE 115 12.4 miles

829 W MARTIN LUTHER KING JR BLVD STE 115
TAMPA, FL 33607
Categories: TAMPA FL

2727 W DR MLK BLVD STE 200 12.9 miles

2727 W DR MLK BLVD STE 200
TAMPA, FL 33607
Categories: TAMPA FL

2810 W DR MARTIN LUTHER KING JR BLVD 13.0 miles

2810 W DR MARTIN LUTHER KING JR BLVD
TAMPA, FL 33607
Categories: TAMPA FL

4728 N HABANA AVE ste 102 13.0 miles

4728 N HABANA AVE ste 102
TAMPA, FL 33614
Categories: TAMPA FL

3005 W DR MARTIN LUTHER KING JR BLVD 13.1 miles

3005 W DR MARTIN LUTHER KING JR BLVD
TAMPA, FL 33607
Categories: TAMPA FL

3860 W COLUMBUS DR W BOY SCOUT BLVD 13.3 miles

3860 W COLUMBUS DR W BOY SCOUT BLVD
TAMPA, FL 33607
Categories: TAMPA FL

2919 W SWANN AVE Ste 402 13.4 miles

2919 W SWANN AVE Ste 402
TAMPA, FL 33609
Categories: TAMPA FL

15511 N Florida Avenue, Suites 602 13.6 miles

15511 N Florida Avenue, Suites 602
Tampa, FL 33613
Categories: Tampa FL

20677 BRUCE B DOWNS BLVD 13.7 miles

20677 BRUCE B DOWNS BLVD
TAMPA, FL 33647
Categories: TAMPA FL

5129 STATE ROAD 674 STE A 13.7 miles

5129 STATE ROAD 674 STE A
WIMAUMA, FL 33598
Categories: WIMAUMA FL

3305 W KENNEDY BLVD 13.8 miles

3305 W KENNEDY BLVD
TAMPA, FL 33609
Categories: TAMPA FL

7001 N DALE MABRY HWY STE 10 14.1 miles

7001 N DALE MABRY HWY STE 10
TAMPA, FL 33614
Categories: TAMPA FL

1724 BRUCE B DOWNS BLVD STE Q2 14.5 miles

1724 BRUCE B DOWNS BLVD STE Q2
WESLEY CHAPEL, FL 33544
Categories: WESLEY CHAPEL FL

3450 Bushwood Park Dive Ste 100 15.0 miles

3450 Bushwood Park Dive Ste 100
TAMPA, FL 33618
Categories: TAMPA FL

5675 NEW TAMPA HWY STE 1 15.2 miles

5675 NEW TAMPA HWY STE 1
LAKELAND, FL 33815
Categories: LAKELAND FL

13856 N DALE MABRY HWY 15.4 miles

13856 N DALE MABRY HWY
TAMPA, FL 33618
Categories: TAMPA FL

26827 Foggy Creek Rd, Bldg. 6 Suite 102 15.4 miles

26827 Foggy Creek Rd, Bldg. 6 Suite 102
Wesley Chapel, FL 33544
Categories: Wesley Chapel FL

5011 W HILLSBOROUGH AVE STE E 15.4 miles

5011 W HILLSBOROUGH AVE STE E
TAMPA, FL 33634
Categories: TAMPA FL

4899 W WATERS AVE STE C 15.6 miles

4899 W WATERS AVE STE C
TAMPA, FL 33634
Categories: TAMPA FL

15423 N DALE MABRY HWY STE 101 15.6 miles

15423 N DALE MABRY HWY STE 101
TAMPA, FL 33618
Categories: TAMPA FL

5406 HOOVER BLVD STE 21 15.8 miles

5406 HOOVER BLVD STE 21
TAMPA, FL 33634
Categories: TAMPA FL

5635 HOOVER BLVD 15.8 miles

5635 HOOVER BLVD
TAMPA, FL 33634
Categories: TAMPA FL

3837 NORTHDALE BLVD STE 140 16.1 miles

3837 NORTHDALE BLVD STE 140
Tampa, FL 33624
Categories: Tampa FL

24420 STATE ROAD 54 16.1 miles

24420 STATE ROAD 54
LUTZ, FL 33559
Categories: LUTZ FL

5610 W LA SALLE ST 16.2 miles

5610 W LA SALLE ST
TAMPA, FL 33607
Categories: TAMPA FL

22945 STATE ROAD 54 16.8 miles

22945 STATE ROAD 54
LUTZ, FL 33549
Categories: LUTZ FL

6015 REX HALL LN 16.9 miles

6015 REX HALL LN
APOLLO BEACH, FL 33572
Categories: APOLLO BEACH FL

8401 J R MANOR DR STE 200 17.3 miles

8401 J R MANOR DR STE 200
TAMPA, FL 33634
Categories: TAMPA FL

5504 GATEWAY BLVD 17.7 miles

5504 GATEWAY BLVD
WESLEY CHAPEL, FL 33544
Categories: WESLEY CHAPEL FL

6182 GUNN HWY 17.7 miles

6182 GUNN HWY
TAMPA, FL 33625
Categories: TAMPA FL

7926 W HILLSBOROUGH AVE 17.9 miles

7926 W HILLSBOROUGH AVE
TAMPA, FL 33615
Categories: TAMPA FL

27421 STATE ROAD 54 18.0 miles

27421 STATE ROAD 54
WESLEY CHAPEL, FL 33544
Categories: WESLEY CHAPEL FL

5219 10TH ST 18.3 miles

5219 10TH ST
ZEPHYRHILLS, FL 33542
Categories: ZEPHYRHILLS FL

5927 WEBB RD 18.3 miles

5927 WEBB RD
TAMPA, FL 33615
Categories: TAMPA FL

3604 HARDEN BLVD 18.4 miles

3604 HARDEN BLVD
LAKELAND, FL 33803
Categories: LAKELAND FL

5676 S FLORIDA AVE 18.9 miles

5676 S FLORIDA AVE
LAKELAND, FL 33813
Categories: LAKELAND FL

11611 Sheldon Rd, 19.3 miles

11611 Sheldon Rd,
Tampa, FL 33626
Categories: Tampa FL

4710 S FLORIDA AVE 19.4 miles

4710 S FLORIDA AVE
LAKELAND, FL 33813
Categories: LAKELAND FL

3909 GALEN CT STE 101 19.5 miles

3909 GALEN CT STE 101
SUN CITY CENTER, FL 33573
Categories: SUN CITY CENTER FL

11916 SHELDON RD STE C 19.5 miles

11916 SHELDON RD STE C
TAMPA, FL 33626
Categories: TAMPA FL

6719 Gall Blvd., Suite 101 19.5 miles

6719 Gall Blvd., Suite 101
Zephyrhills, FL 33542
Categories: Zephyrhills FL

3240 S Florida Ave Ste 101 19.5 miles

3240 S Florida Ave Ste 101
Lakeland, FL 33803
Categories: Lakeland FL

3814 State Road 674, 19.5 miles

3814 State Road 674,
Ruskin, FL 33573
Categories: Ruskin FL

6755 GALL BLVD 19.5 miles

6755 GALL BLVD
ZEPHYRHILLS, FL 33542
Categories: ZEPHYRHILLS FL

7050 GALL BLVD 19.8 miles

7050 GALL BLVD
ZEPHYRHILLS, FL 33541
Categories: ZEPHYRHILLS FL

37802 MEDICAL ARTS CT 20.0 miles

37802 MEDICAL ARTS CT
ZEPHYRHILLS, FL 33541
Categories: ZEPHYRHILLS FL

4226 US HIGHWAY 98 N 20.1 miles

4226 US HIGHWAY 98 N
LAKELAND, FL 33809
Categories: LAKELAND FL

5040 US HIGHWAY 98 N 20.2 miles

5040 US HIGHWAY 98 N
LAKELAND, FL 33809
Categories: LAKELAND FL

1600 LAKELAND HILLS BLVD 20.5 miles

1600 LAKELAND HILLS BLVD
LAKELAND, FL 33805
Categories: LAKELAND FL

3037 Lakeland Hills Blvd Ste 1, 20.8 miles

3037 Lakeland Hills Blvd Ste 1,
Lakeland, FL 33805
Categories: Lakeland FL

3131 LAKELAND HILLS BLVD STE 1 20.8 miles

3131 LAKELAND HILLS BLVD STE 1
LAKELAND, FL 33805
Categories: LAKELAND FL

1707 E EDGEWOOD DR 21.2 miles

1707 E EDGEWOOD DR
LAKELAND, FL 33803
Categories: LAKELAND FL

1801 CRYSTAL LAKE DR 21.4 miles

1801 CRYSTAL LAKE DR
LAKELAND, FL 33801
Categories: LAKELAND FL

2142 E EDGEWOOD DR 21.9 miles

2142 E EDGEWOOD DR
LAKELAND, FL 33803
Categories: LAKELAND FL

7000 4TH ST N 24.4 miles

7000 4TH ST N
SAINT PETERSBURG, FL 33702
Categories: SAINT PETERSBURG FL

900 CARILLON PKWY STE 406 24.7 miles

900 CARILLON PKWY STE 406
SAINT PETERSBURG, FL 33716
Categories: SAINT PETERSBURG FL

900 CARILLON PKWY STE 106 24.7 miles

900 CARILLON PKWY STE 106
SAINT PETERSBURG, FL 33716
Categories: SAINT PETERSBURG FL

560 CARILLON PKWY 24.8 miles

560 CARILLON PKWY
ST PETERSBURG, FL 33716
Categories: ST PETERSBURG FL

701 ENTERPRISE RD E STE 701 25.0 miles

701 ENTERPRISE RD E STE 701
SAFETY HARBOR, FL 34695
Categories: SAFETY HARBOR FL

Scheduling a test is Fast and Easy, call our scheduling department or schedule your test online 24/7

*You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center

Accredited Drug Testing has drug testing locations in most cities and towns throughout the United States. Providing drug testing, alcohol testing, DNA testing and other related services. Most testing centers are within minutes of your home or office. Same day service is available in most cases. To schedule a test please call our scheduling department at 1-800-221-4291 or you may schedule your test online utilizing your zip code in which you are located.

Employers - Accredited Drug Testing provides easy, convenient, confidential and cost-effective drug testing services, including pre-employment drug testing, random drug testing, post-accident drug testing and reasonable suspicion drug and alcohol testing. We can also assist you with the implementation of your drug free workplace program with drug policy development, supervisor training, employee education and on-going consultation. In many cases a company certified as a drug free workplace can receive discounts on their workers' compensation insurance premiums along with lowering employee absenteeism, enhancing workplace safety and improving employee morale. To open a no cost employer drug testing account click here or call our office at 1-800-221-4291

Individuals - If you are an individual in need of a drug, alcohol or DNA test, Accredited Drug Testing is your one stop shopping for all your testing needs. Simply call our customer service staff at 1-800-221-4291 or you may register online. There is no need to open an account or be affiliated with any company. Accredited Drug Testing offers drug testing for personal, court ordered, probation, child custody or any other reason you may need! To schedule a test please call our scheduling department at 1-800-221-4291 or you may schedule your test online utilizing your zip code in which you are located.

Search Locations by State

Handy Resources

Comprehensive Online Resources for Drug Testing

  1. National Institute on Drug Abuse (NIDA)

    Provides comprehensive information on drug testing and its role in substance use disorder treatment.

  2. FDA: Drug Testing

    Explains the FDA's role and regulations concerning drug testing for consumers.

  3. PDR.net

    Provides detailed drug information and safety updates through a mobile-friendly platform.

  4. BeSafeRx - FDA

    Resource by the FDA to help consumers identify and choose safe online pharmacies.

  5. SAMHSA: Drug Testing Resources for the Workplace

    Resources and guidelines for drug testing in the workplace.

  6. Drugs.com

    Provides drug information, side effects, and interactions for consumers and professionals.

  7. Drug Abuse Screening Test (DAST)

    Online version of the DAST to help individuals assess whether they have a drug problem.

  8. Merck Manuals

    Consumer-friendly medical resource providing comprehensive information on a wide array of health topics, including drug testing.

  9. SAMHSA Store

    Provides access to resources and publications on substance use prevention and treatment.

  10. National Association of Boards of Pharmacy (NABP)

    Information on state boards of pharmacy and regulations, including those related to drug testing.

  11. CDC: Workplace Health Promotion

    CDC's resources on substance use and drug testing in the workplace.

  12. Mayo Clinic: Drug Testing

    General information about the procedures and types of drug tests.

  13. MedlinePlus: Drug Testing

    Offers information about various drug tests and their uses in medical diagnosis and treatment.

  14. University of Rochester Medical Center Health Encyclopedia

    Provides a detailed entry on drug testing, including how tests are conducted and what they detect.

  15. World Health Organization (WHO)

    International guidelines and information on public health, including substance abuse and drug testing.

  16. Healthline: Drug Testing

    Consumer health site offering information on how drug tests work and what they look for.

  17. WebMD: Drug Testing

    Provides a patient-oriented overview of drug testing and its purposes.

  18. National Center for Biotechnology Information (NCBI)

    Provides a vast database of scientific studies, including research on drug testing and its effectiveness.

AI Overview

Local Drug Testing Centers: A Comprehensive Guide

Local drug testing centers play a pivotal role in the enforcement of drug-free policies in workplaces, schools, and other institutions. They provide a necessary service for drug screening, ensuring public safety, enhancing workplace productivity, and contributing to overall community health. This guide covers the importance, services, and considerations involved in utilizing local drug testing centers.

Importance of Local Drug Testing Centers

Drug testing centers are crucial for identifying drug use and ensuring compliance with various legal and safety regulations. They help employers maintain a safe and productive work environment, assist law enforcement and legal professionals, and support health care providers in treating and advising patients on substance use.

Services Offered by Local Drug Testing Centers

  • Pre-Employment Screening: Testing potential employees to ensure they meet the employer's policies regarding drug use.
  • Random Drug Testing: Conducting unscheduled drug tests to deter drug use among employees or members of an organization.
  • Reasonable Suspicion Testing: Testing individuals who exhibit behaviors that suggest drug use, based on observed conditions explicitly articulated by trained supervisors.
  • Post-Accident Testing: Assessing employees for drug use after an accident to determine if drugs were a contributing factor to the incident.
  • Follow-Up Testing: Monitoring employees who have returned to work after participating in rehabilitation programs for substance use.

Choosing a Local Drug Testing Center

  1. Accreditation: Ensure the center is accredited by relevant health and safety authorities, indicating compliance with industry standards.
  2. Confidentiality: The center should uphold strict confidentiality policies to protect the privacy of individuals undergoing testing.
  3. Technology and Accuracy: Check that the center employs up-to-date technology and methodology for accurate and reliable testing results.

Benefits of Using Local Drug Testing Centers

Utilizing local drug testing centers offers numerous benefits:

  • Convenience: Local centers provide easy access for individuals and organizations, reducing the time and cost associated with travel.
  • Quick Results: Many local centers offer rapid results, which is critical for timely decision-making in employment and health care scenarios.
  • Support for Compliance: They assist organizations in complying with legal requirements and maintaining industry certifications and standards.

Local drug testing centers are essential for maintaining safe and compliant environments in various settings. By choosing a reputable and properly accredited center, organizations and individuals can rely on precise and efficient service to meet their drug testing needs.

Local Area Info: Seffner, Florida

Seffner is a census-designated place (CDP) in Hillsborough County, Florida, United States. The population was 7,579 at the 2010 census, up from 5,467 at the 2000 census. ZIP codes for the Seffner area are 33584 and 33583.

Approximately 13 miles (21 km) east of downtown Tampa, Seffner serves as a suburban haven for commuters. While still characterized by towering live oak trees, strawberry farms and lakes, this small town has been growing rapidly. Housing subdivisions now dot the once rural landscape.

Seffner is located northeast of the center of Hillsborough County and is bordered by Thonotosassa to the north, Mango to the west, and Brandon to the south. Interstate 4 is the northern boundary of the CDP, and the southern boundary follows State Road 574 (Dr. Martin Luther King Jr. Boulevard). Plant City is 10 miles (16 km) to the east.

Show Regional Data

Cost of Living: March 2019 cost of living index in Seffner: 94.8 (less than average, U.S. average is 100)

Poverty (overall): Percentage of residents living in poverty in 2017: 16.6%

Land Area: 3.62 square miles.

Zip Codes: 33584

Median Incomes:
      Estimated median household income in 2017: $57,357 (it was $42,614 in 2000)
      Estimated per capita income in 2017: $28,120 (it was $19,888 in 2000)
      Estimated median house or condo value in 2017: $197,312 (it was $84,800 in 2000) Seffner:$197,312FL:$214,000

Races:
      White alone - 4,648 - 55.5%
      Hispanic - 1,700 - 20.3%
      Black alone - 914 - 10.9%
      Asian alone - 723 - 8.6%
      Two or more races - 297 - 3.5%
      Other race alone - 30 - 0.4%
      American Indian alone - 5 - 0.06%

According to the Seffner Chamber of Commerce, the exact date of Seffner's founding is unknown. Some historians claim that Seffner's streets were originally laid out in 1862, but not recorded as a plat formally until 1885. Seffner's post office was opened in 1884, once a new railroad line in the area had been planned. The community was named for its first postmaster, F.P. Seffner. That same year, Seffner's first school and store were opened. The main thoroughfare leading north and south was Lenna Avenue, and leading east and west was Highway Number 23, renamed Buffalo Avenue, because of its erstwhile use as a buffalo trail, and then renamed again in 1989 to its current name, Dr. Martin Luther King, Jr. Boulevard (Hwy 574). Seffner (and neighboring Mango and Dover) served as the three primary towns along the South Florida Railroad right-of-way between Tampa and Plant City. These towns owe their existence and prosperity to the railroad, each becoming an important shipping center.