Postal Codes

33813 ZIP Code

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ZIP code 33813 covers Lakeland, Florida, with a population of about 38,112 and a median household income of $96,723.

Population
38,1121,815 per square mile
Median age
39.91.2 points above the US average
Median household income
$96,7231.3× the Florida median
Poverty rate
8.1%4.3 points below the US average
Typical home value
$372,544up 24.2% in five years
Median rent
$1,637about the Florida median
Degree or higher
39.2%4.2 points above the US average
Homeownership
77.3%12.3 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
1,073

Where 33813 is

Lakeland, Florida — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population38,112
Median age39.9
Family households76.9%
Born outside the US10%
Speaks a language other than English at home14.8%
White (non-Hispanic)70.2%
Black (non-Hispanic)5.4%
Asian (non-Hispanic)3%
Hispanic or Latino16.8%
Veterans8.9%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$96,723
Income per person$46,939
Poverty rate8.1%
Households on SNAP or cash assistance8.2%

Household income distribution

Under $10k3.6%
$10–15k2.3%
$15–20k1.8%
$20–25k1.4%
$25–30k2.9%
$30–35k3.6%
$35–40k3.1%
$40–45k2.1%
$45–50k3.7%
$50–60k5.2%
$60–75k8.4%
$75–100k13.1%
$100–125k12.8%
$125–150k8.8%
$150–200k12.7%
$200k or more14.6%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed17,740
Mean adjusted gross income$114,219
Returns declaring $200,000 or more10.1%
Returns, under $25k22.8%
Returns, $25k–$50k20.2%
Returns, $50k–$75k14.9%
Returns, $75k–$100k10.8%
Returns, $100k–$200k21.2%
Returns, $200k or more10.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$330,100
Median gross rent$1,637
Rent as a share of household income30%
Owner-occupied77.3%
Vacant homes5.5%
Median year built1989

What the homes are

Detached house80.7%
Attached house4.9%
2 to 4 units3.5%
5 to 19 units4.1%
20 or more units3.9%
Mobile home2.8%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$372,544as of 2026-07
Typical home value, 1 yeardown 0.4%
Typical home value, 5 yearsup 24.2%
Typical home value, 10 yearsup 93.8%
Typical asking rent$2,129as of 2026-07
Typical asking rent, 1 yearup 0.7%
Typical asking rent, 5 yearsup 24.8%
Typical asking rent, 10 yearsup 79.1%
Typical home value since 2000
200020132026$382,248$123,336

$123,336 in 2000 to $372,544 in 2026.

Typical asking rent
201520202026$2,129$1,157

$1,157 in 2015 to $2,129 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3.2%
Bachelor's degree or higher39.2%
High school diploma or higher94%
Works from home14.1%
Drives to work alone76%
Takes public transport0.2%
Commutes 45 minutes or more13.3%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity36.3% 2.9 pts above the national average of 33.4%
Diagnosed diabetes11.4% 0.6 pts below the national average of 12%
Currently smokes12.3% 0.9 pts below the national average of 13.2%
High blood pressure34.1% same as the national average of 34.1%
Fair or poor general health18% 2.3 pts below the national average of 20.3%
No health insurance (18–64)11.9% 0.6 pts above the national average of 11.3%
Depression19.7% 2.2 pts below the national average of 21.9%
No leisure-time physical activity22.7% 2.7 pts below the national average of 25.4%
Arthritis27.9% 2.8 pts above the national average of 25.1%
Binge drinking16.1% same as the national average of 16%
Taking blood pressure medication78.8% 4.1 pts above the national average of 74.7%
Cancer (non-skin)9.8% 2.1 pts above the national average of 7.7%
Current asthma9.9% 0.5 pts below the national average of 10.4%
Coronary heart disease6.8% 0.6 pts above the national average of 6.2%
Routine check-up in past year78.4% 1.7 pts above the national average of 76.7%
Cholesterol screening87.8% 1.9 pts above the national average of 85.9%
Cognitive disability13.1% 1.7 pts below the national average of 14.8%
Colorectal screening66.7% 2.4 pts above the national average of 64.3%
COPD7% same as the national average of 6.6%
Visited a dentist63.1% 1.8 pts above the national average of 61.3%
Any disability31% same as the national average of 30.7%
Hearing disability7.2% 0.5 pts above the national average of 6.7%
High cholesterol40.7% 4.5 pts above the national average of 36.2%
Independent living disability7.4% 1 pts below the national average of 8.4%
Mammography use76.2% same as the national average of 75.9%
Poor mental health (14+ days)16.4% same as the national average of 16.8%
Mobility disability13.8% same as the national average of 14%
Poor physical health (14+ days)14.1% 0.6 pts above the national average of 13.5%
Self-care disability3.5% 0.5 pts below the national average of 4%
Sleeps under 7 hours38.7% 2.3 pts above the national average of 36.4%
Stroke3.4% same as the national average of 3.4%
All natural teeth lost10% 3 pts below the national average of 13%
Vision disability4.8% 0.8 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments1,073
People employed11,105
Annual payroll$475,956,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 59.2% of US census tracts
FEMA ratingVery Low to Relatively High across the 12 census tracts this ZIP code covers
Expected annual loss64.3 out of 100
Community resilience23.2 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Strong wind95.8Very High at its worst in this ZIP code
Hurricane92.6Relatively High at its worst in this ZIP code
Lightning87.4Very High at its worst in this ZIP code
Wildfire81.9Relatively Moderate at its worst in this ZIP code
Landslide61.6Very Low at its worst in this ZIP code
Tornado54.5Relatively Moderate at its worst in this ZIP code
Drought53.7Relatively Low at its worst in this ZIP code
River flooding47.2Relatively Moderate at its worst in this ZIP code
Heat wave42.7Relatively Moderate at its worst in this ZIP code
Hail37.8Relatively Low at its worst in this ZIP code
Cold wave24.7Relatively Low at its worst in this ZIP code
Earthquake7.8Very Low at its worst in this ZIP code
Compared with Florida and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPFloridaUnited States
Median household income$96,723$71,711$78,538
Income per person$46,939$41,055$43,289
Poverty rate8.1%12.6%12.4%
Median home value$330,100$325,000$303,400
Median gross rent$1,637$1,564$1,348
Homeownership77.3%67.3%65%
Bachelor's degree or higher39.2%33.2%35%
Unemployment rate3.2%4.8%5.2%
Works from home14.1%13.9%13.5%
Born outside the US10%21.4%13.9%
Median age39.942.638.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationLAKELAND 2, FL US8.1 km away
Rain in a year57 in

Average high and low by month

January73.7°F / 50.6°F2.99 in rain
February76.7°F / 53.3°F2.33 in rain
March80.2°F / 56.5°F3.06 in rain
April85.1°F / 61.4°F2.82 in rain
May89.5°F / 66.9°F3.8 in rain
June91.3°F / 72.3°F8.69 in rain
July92.1°F / 74.2°F8.85 in rain
August92.2°F / 74.4°F9.08 in rain
September90.3°F / 73.1°F7.62 in rain
October85.9°F / 66.9°F3.04 in rain
November79.8°F / 58.6°F1.93 in rain
December75.6°F / 53.9°F2.61 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket44% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Polk County School District100% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability32more vulnerable than 32% of US census tracts
Socioeconomic status29more vulnerable than 29% of US census tracts
Household characteristics67more vulnerable than 67% of US census tracts
Racial and ethnic minority status40more vulnerable than 40% of US census tracts
Housing type and transport23more vulnerable than 23% of US census tracts
Walkability9 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

33812 Lakeland, FL4.8 km away
33803 Lakeland, FL6 km away
33840 Eaton Park, FL6.2 km away
33846 Highland City, FL7.1 km away
33811 Lakeland, FL7.8 km away
33802 Lakeland, FL8 km away
33801 Lakeland, FL8.6 km away
33804 Lakeland, FL8.8 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Polk County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area21 sq mi
Water area2.42 sq mi
Population density1,815 people per sq mi
Latitude, longitude27.9611, -81.9398

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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