Zip code 33584: Seffner, Florida

Q: What city is zip code 33584?

33584 is assigned to Seffner, Florida. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 33584 in?

33584 is in Hillsborough County, Florida.

Q: What is the population of 33584?

About 28,579 people live in 33584, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 33584?

The median household income in 33584 is $72,267.

Q: What zip codes are near 33584?

The closest zip codes to 33584 are 33550, 33510, 33509, 33637, 33508.

Residential delivery areaHillsborough CountyEastern Time

Population

28,579

Median household income

$72K

U.S. $81K

Median home value

$311K

U.S. $333K

Median rent

$1,502/mo

U.S. $1,413

Median age

42.3

U.S. 38.9

Land area

19 sq mi

1,489 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 33584

33584 is a suburban zip code in Seffner, Florida (Hillsborough County), covering 19 sq mi of land. About 28,579 people live here, or 1,489 per square mile. The median resident is 42.3 years old, compared with 38.9 nationally.

The median household earns $72,267 a year, close to the national median of $80,734. 11.3% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $311,300, or 4.3 years of median household income (U.S.: 4.1 years), which makes homes about as affordable as the national average for local earners. 75% of occupied homes are lived in by their owners, and renters pay a median of $1,502 a month.

26% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 28.5 minutes each way, and 19% of workers work from home. The most common jobs among working residents are in office and administrative support; management; and construction and repair. 31% of households speak a language other than English at home, most often Spanish.

How 33584 compares

Sorted from highest to lowest national percentile

Diversity index64.5
82nd
U.S. 61.4 · FL 64.7152nd of 977 in FL
Uninsured rate12.2%
81st
WeaknessU.S. 8.4% · FL 11.5%376th of 973 in FL
Veterans8.1%
78th
U.S. 6.2% · FL 7.4%459th of 976 in FL
Work from home19.1%
75th
U.S. 15.1% · FL 15.7%266th of 975 in FL
Median age42.3
73rd
U.S. 38.9 · FL 42.6506th of 977 in FL
Rent-burdened renters55.5%
68th
U.S. 51.1% · FL 60.1%568th of 945 in FL
Homeownership rate75.3%
67th
U.S. 65.2% · FL 67.6%474th of 969 in FL
Self-employed workers10.8%
67th
U.S. 10% · FL 12.8%607th of 973 in FL
Average commute28.5 min
66th
U.S. 26.4 min · FL 28 min413th of 948 in FL
Foreign-born residents13.7%
62nd
U.S. 14.1% · FL 21.9%407th of 977 in FL
Income inequality (Gini)0.444
57th
U.S. 0.483 · FL 0.485495th of 968 in FL
Median gross rent$1,502
56th
U.S. $1,413 · FL $1,669511th of 902 in FL
Residents 65 and older16.9%
53rd
U.S. 17.2% · FL 21.3%646th of 977 in FL
Poverty rate11.3%
52nd
U.S. 12.5% · FL 12.6%498th of 970 in FL
Population density1,489/sq mi
51st
U.S. 95/sq mi · FL 418/sq mi460th of 977 in FL
Population28,579
47th
U.S. 334,922,499 · FL 22,416,077328th of 977 in FL
Median home value$311,300
46th
U.S. $332,700 · FL $359,000527th of 935 in FL
Residents under 1821.7%
46th
U.S. 22% · FL 19.5%311th of 977 in FL
Housing vacancy5.9%
43rd
U.S. 10.1% · FL 14.7%812th of 969 in FL
Unemployment rate4.4%
41st
U.S. 5.2% · FL 4.8%476th of 973 in FL
Per capita income$36,959
40th
U.S. $44,673 · FL $42,609512th of 977 in FL
Median household income$72,267
39th
U.S. $80,734 · FL $74,568484th of 948 in FL
Broadband access90.6%
38th
U.S. 91% · FL 91.6%569th of 969 in FL
Median earnings per worker$44,299
37th
U.S. $49,666 · FL $44,337451st of 961 in FL
Bachelor's degree or higher25.7%
36th
U.S. 35.7% · FL 34.1%576th of 975 in FL
Tech workers2.1%
35th
U.S. 3.8% · FL 3.1%551st of 973 in FL
Healthcare workers8.3%
32nd
U.S. 9.7% · FL 9.5%616th of 973 in FL
Government workers9.7%
17th
U.S. 14.5% · FL 11.7%632nd of 973 in FL

Measure	33584	Hillsborough	FL	U.S.	National percentile	Rank in FL
Diversity index	64.5	68	64.7	61.4	82nd	152nd of 977
Uninsured rateWeakness	12.2%	11.1%	11.5%	8.4%	81st	376th of 973
Veterans	8.1%	7.3%	7.4%	6.2%	78th	459th of 976
Work from home	19.1%	20.7%	15.7%	15.1%	75th	266th of 975
Median age	42.3	37.9	42.6	38.9	73rd	506th of 977
Rent-burdened renters	55.5%	57.9%	60.1%	51.1%	68th	568th of 945
Homeownership rate	75.3%	61.5%	67.6%	65.2%	67th	474th of 969
Self-employed workers	10.8%	10.4%	12.8%	10%	67th	607th of 973
Average commute	28.5 min	28.8 min	28 min	26.4 min	66th	413th of 948
Foreign-born residents	13.7%	19.7%	21.9%	14.1%	62nd	407th of 977
Income inequality (Gini)	0.444	0.485	0.485	0.483	57th	495th of 968
Median gross rent	$1,502	$1,667	$1,669	$1,413	56th	511th of 902
Residents 65 and older	16.9%	15%	21.3%	17.2%	53rd	646th of 977
Poverty rate	11.3%	12.7%	12.6%	12.5%	52nd	498th of 970
Population density	1,489/sq mi	1,489/sq mi	418/sq mi	95/sq mi	51st	460th of 977
Population	28,579	1,522,748	22,416,077	334,922,499	47th	328th of 977
Median home value	$311,300	$371,500	$359,000	$332,700	46th	527th of 935
Residents under 18	21.7%	21.6%	19.5%	22%	46th	311th of 977
Housing vacancy	5.9%	7.5%	14.7%	10.1%	43rd	812th of 969
Unemployment rate	4.4%	4.5%	4.8%	5.2%	41st	476th of 973
Per capita income	$36,959	$44,342	$42,609	$44,673	40th	512th of 977
Median household income	$72,267	$79,540	$74,568	$80,734	39th	484th of 948
Broadband access	90.6%	93.9%	91.6%	91%	38th	569th of 969
Median earnings per worker	$44,299	$48,208	$44,337	$49,666	37th	451st of 961
Bachelor's degree or higher	25.7%	38.1%	34.1%	35.7%	36th	576th of 975
Tech workers	2.1%	4.5%	3.1%	3.8%	35th	551st of 973
Healthcare workers	8.3%	9.4%	9.5%	9.7%	32nd	616th of 973
Government workers	9.7%	10.8%	11.7%	14.5%	17th	632nd of 973

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

17%

5–17

18–24

11%

25–34

13%

35–44

15%

45–54

14%

55–64

10%

65–74

75+

Median age

42.3

Under 18

21.7%

65 and over

16.9%

Race and ethnicity

White52%
Black13%
Hispanic26%
Asian5%
Native American0%
Pacific Islander0.1%
Other0.5%
Multiracial4%

Diversity index

64.5

U.S. 61.4

Foreign-born

13.7%

U.S. 14.1%

Born in state

44.2%

Language spoken at home (households)

English only

69%

Spanish

20%

Other Indo-European

Asian / Pacific

Other

Households

Households: 10,462
Average household size: 2.7
Family households: 71.1%
Married couples: 50.3%
Living alone: 22.6%
Veterans (of adults): 8.1%
Male / female: 48% / 52%

Income and poverty

Household income distribution

<$25k

10%

$25–50k

23%

$50–75k

20%

$75–100k

13%

$100–150k

18%

$150–200k

$200k+

Median household income

33584

$72,267

Hillsborough Co.

$79,540

Florida

$74,568

United States

$80,734

Per capita income

$36,959

U.S. $44,673

Poverty rate

11.3%

U.S. 12.5%

Households earning $150K+

17.1%

U.S. 23%

Income inequality (Gini)

0.444

U.S. 0.483

Housing

Median home value

33584

$311,300

Hillsborough Co.

$371,500

Florida

$359,000

United States

$332,700

Median gross rent

33584

$1,502

Hillsborough Co.

$1,667

Florida

$1,669

United States

$1,413

Types of housing

Single-family

80%

2–4 units

5–19 units

0.8%

20+ units

0.6%

Mobile home

12%

Boat, RV, van

0.4%

Housing units: 11,123
Owner-occupied: 75.3%
Vacant: 5.9%
Median year built: 1985
Median rooms: 6
Renters paying 30%+ of income: 55.5%
Renters paying 50%+ of income: 15.8%
Home value to income: 4.3× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

69%

Carpooled

Transit

0.4%

Walked

Bicycle

0.1%

Worked from home

19%

Other

Commute time (one way)

<10 min

10–19

27%

20–29

23%

30–44

25%

45–59

60+

11%

Average commute

28.5 min

U.S. 26.4 min

Unemployment

4.4%

U.S. 5.2%

In labor force

60.3%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Office and admin

14%

Management

12%

Construction and repair

Healthcare

Sales

Transportation and moving

Cleaning and personal care

Legal and social services

Business and finance

Food service

Production

Education

Police and fire

Engineering and science

Arts, media and sports

Computer and math

Farming, fishing and forestry

0.2%

Industries

Retail

13%

Health care and social assistance

13%

Professional and technical services

10%

Construction

Manufacturing

Finance, insurance and real estate

Restaurants and hotels

Transportation, warehousing and utilities

Admin, support and management

Education

Other services

Public administration

Arts and recreation

Wholesale

Information

Agriculture and mining

0.6%

Median earnings per worker

$44,299

U.S. $49,666

Self-employed

10.8%

U.S. 10%

Government workers

9.7%

U.S. 14.5%

Nonprofit workers

5.1%

U.S. 8.8%

Median earnings by type of work

Type of work	33584	U.S.
Management, business, science and arts	$66,875	$74,888
Service	$25,455	$26,804
Sales and office	$40,081	$40,476
Construction and maintenance	$41,181	$49,199
Production and transportation	$37,560	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

13%

High school

31%

Some college

25%

Associate's

Bachelor's

17%

Graduate

High school graduate or higher: 87%
Bachelor's degree or higher: 25.7%
Graduate or professional degree: 8.8%
Households with broadband: 90.6%
Cable, fiber or DSL: 74.5%
No internet access: 7.6%
Without health insurance: 12.2%
Limited-English households: 3.7%

Geography

City (USPS): Seffner
State: Florida
County: Hillsborough County
Center point: 28.0055° N, 82.2943° W
Land area: 19 sq mi
Water area: 0.7 sq mi
Time zone: Eastern Time (UTC-5, UTC-4 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Thonotosassa (unincorporated)47% of zip
Seffner (unincorporated)19% of zip
Mango (unincorporated)17% of zip
Brandon (unincorporated)12% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 33584

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
33550	Mango, FL	2 mi	0	—	—
33510	Brandon, FL	3.5 mi	30,578	$74,245	$328,200
33509	Brandon, FL · PO box	4.7 mi	—	—	—
33637	Tampa, FL	5 mi	17,658	$63,323	$229,200
33508	Brandon, FL · PO box	5.1 mi	—	—	—
33610	Tampa, FL	5.1 mi	46,587	$54,209	$227,400
33527	Dover, FL	5.4 mi	17,364	$80,464	$387,000
33594	Valrico, FL	5.5 mi	37,361	$96,628	$346,900
33595	Valrico, FL · PO box	5.9 mi	—	—	—
33587	Sydney, FL · PO box	6.1 mi	—	—	—
33617	Tampa, FL	6.4 mi	47,851	$50,948	$296,900
33511	Brandon, FL	6.6 mi	62,138	$81,301	$362,700

Zip codes like 33584 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 33584

What city is zip code 33584?

33584 is assigned to Seffner, Florida. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 33584 in?

33584 is in Hillsborough County, Florida.

What is the population of 33584?

About 28,579 people live in 33584, according to the Census Bureau's American Community Survey.

What time zone is 33584 in?

33584 is in Eastern Time.

What is the median household income in 33584?

The median household income in 33584 is $72,267.

What zip codes are near 33584?

The closest zip codes to 33584 are 33550, 33510, 33509, 33637, 33508.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 33584, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.