Postal Codes

35645 ZIP Code

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ZIP code 35645 covers Killen, Alabama, with a population of about 13,756 and a median household income of $80,078.

Population
13,756180 per square mile
Median age
44.25.5 points above the US average
Median household income
$80,0781.3× the Alabama median
Poverty rate
7.4%5 points below the US average
Typical home value
$277,758up 29.6% in five years
Median rent
$1,006about the Alabama median
Degree or higher
29.7%5.3 points below the US average
Homeownership
82.2%17.2 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
171

Where 35645 is

Killen, Alabama — 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

Population13,756
Median age44.2
Family households78.4%
Born outside the US3.2%
Speaks a language other than English at home3%
White (non-Hispanic)90.6%
Black (non-Hispanic)3.1%
Asian (non-Hispanic)0.4%
Hispanic or Latino3%
Veterans6.2%
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$80,078
Income per person$42,168
Poverty rate7.4%
Households on SNAP or cash assistance5.2%

Household income distribution

Under $10k1.9%
$10–15k4.4%
$15–20k2.3%
$20–25k3.0%
$25–30k3.2%
$30–35k4.4%
$35–40k3.2%
$40–45k4.0%
$45–50k3.3%
$50–60k8.8%
$60–75k7.1%
$75–100k14.4%
$100–125k9.7%
$125–150k7.9%
$150–200k11.9%
$200k or more10.4%

Income as declared to the IRS

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

Tax returns filed6,170
Mean adjusted gross income$85,183
Returns declaring $200,000 or more5.8%
Returns, under $25k25.8%
Returns, $25k–$50k20.7%
Returns, $50k–$75k15.2%
Returns, $75k–$100k12.0%
Returns, $100k–$200k20.4%
Returns, $200k or more5.8%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$212,500
Median gross rent$1,006
Rent as a share of household income21.6%
Owner-occupied82.2%
Vacant homes8.8%
Median year built1987

What the homes are

Detached house84.5%
Attached house0.7%
2 to 4 units2.3%
5 to 19 units2%
20 or more units0.3%
Mobile home10.2%
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$277,758as of 2026-07
Typical home value, 1 yearup 1.3%
Typical home value, 5 yearsup 29.6%
Typical home value, 10 yearsup 73.7%
Typical home value since 2000
201020182026$277,758$138,419

$142,752 in 2010 to $277,758 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2%
Bachelor's degree or higher29.7%
High school diploma or higher92.6%
Works from home9.7%
Drives to work alone79.8%
Takes public transport0%
Commutes 45 minutes or more20.4%
Health

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

Obesity34.5% 1.1 pts above the national average of 33.4%
Diagnosed diabetes12.2% same as the national average of 12%
Currently smokes13.5% same as the national average of 13.2%
High blood pressure39.2% 5.1 pts above the national average of 34.1%
Fair or poor general health18.7% 1.6 pts below the national average of 20.3%
No health insurance (18–64)7.4% 3.9 pts below the national average of 11.3%
Depression23.9% 2 pts above the national average of 21.9%
No leisure-time physical activity24% 1.4 pts below the national average of 25.4%
Arthritis31.5% 6.4 pts above the national average of 25.1%
Binge drinking15.2% 0.8 pts below the national average of 16%
Taking blood pressure medication79.1% 4.4 pts above the national average of 74.7%
Cancer (non-skin)10% 2.3 pts above the national average of 7.7%
Current asthma9.7% 0.7 pts below the national average of 10.4%
Coronary heart disease7% 0.8 pts above the national average of 6.2%
Routine check-up in past year80.2% 3.5 pts above the national average of 76.7%
Cholesterol screening87.6% 1.7 pts above the national average of 85.9%
Cognitive disability14.2% 0.6 pts below the national average of 14.8%
Colorectal screening68.4% 4.1 pts above the national average of 64.3%
COPD7.6% 1 pts above the national average of 6.6%
Visited a dentist62.8% 1.5 pts above the national average of 61.3%
Any disability33% 2.3 pts above the national average of 30.7%
Lacks emotional support21.3% 3.5 pts below the national average of 24.8%
Food insecurity11.4% 5.7 pts below the national average of 17.1%
Received food stamps7.5% 6.8 pts below the national average of 14.3%
Hearing disability8.6% 1.9 pts above the national average of 6.7%
High cholesterol41.7% 5.5 pts above the national average of 36.2%
Housing insecurity8.6% 5.2 pts below the national average of 13.8%
Independent living disability8% same as the national average of 8.4%
Lacks transport6.4% 2.8 pts below the national average of 9.2%
Loneliness31.9% 2.5 pts below the national average of 34.4%
Mammography use76.8% 0.9 pts above the national average of 75.9%
Poor mental health (14+ days)16.1% 0.7 pts below the national average of 16.8%
Mobility disability14.6% 0.6 pts above the national average of 14%
Poor physical health (14+ days)13.5% same as the national average of 13.5%
Self-care disability3.5% 0.5 pts below the national average of 4%
Utility shut-off threat5.8% 3 pts below the national average of 8.8%
Sleeps under 7 hours39.1% 2.7 pts above the national average of 36.4%
Stroke3.6% same as the national average of 3.4%
All natural teeth lost11.9% 1.1 pts below the national average of 13%
Vision disability4.4% 1.2 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments171
People employed1,138
Annual payroll$37,606,000
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 83.4% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 5 census tracts this ZIP code covers
Expected annual loss84.2 out of 100
Community resilience48.9 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.

Cold wave93.6Very High at its worst in this ZIP code
Strong wind92.4Relatively High at its worst in this ZIP code
River flooding90.3Very High at its worst in this ZIP code
Lightning89.1Relatively High at its worst in this ZIP code
Tornado89Relatively High at its worst in this ZIP code
Drought85.5Relatively Low at its worst in this ZIP code
Earthquake80.8Relatively Moderate at its worst in this ZIP code
Heat wave75.6Relatively Moderate at its worst in this ZIP code
Landslide67.3Very Low at its worst in this ZIP code
Ice storm59.7Relatively Low at its worst in this ZIP code
Wildfire58.8Very Low at its worst in this ZIP code
Hurricane51.8Relatively Low at its worst in this ZIP code
Winter weather45.6Relatively Moderate at its worst in this ZIP code
Hail43.7Relatively Low at its worst in this ZIP code
Compared with Alabama 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 ZIPAlabamaUnited States
Median household income$80,078$62,027$78,538
Income per person$42,168$34,835$43,289
Poverty rate7.4%15.6%12.4%
Median home value$212,500$195,100$303,400
Median gross rent$1,006$963$1,348
Homeownership82.2%69.9%65%
Bachelor's degree or higher29.7%27.8%35%
Unemployment rate2%4.8%5.2%
Works from home9.7%7.8%13.5%
Born outside the US3.2%3.8%13.9%
Median age44.239.338.7
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 stationLEXINGTON, AL US14.2 km away
Rain in a year59 in

Average high and low by month

January50.7°F / 30.9°F6.04 in rain
February55°F / 34.1°F5.47 in rain
March63.9°F / 41.3°F5.53 in rain
April73°F / 49.1°F5.3 in rain
May79.5°F / 57.9°F5.48 in rain
June87°F / 66°F4.61 in rain
July90.2°F / 68.7°F3.92 in rain
August89.9°F / 67.9°F3.97 in rain
September84.3°F / 61.7°F4.49 in rain
October73.8°F / 49.5°F3.57 in rain
November61.9°F / 40°F4.19 in rain
December53.3°F / 34.7°F5.97 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 supermarketNone of this ZIP code
No vehicle and far from a supermarket3% of this ZIP code's area
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%.

Lauderdale 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 vulnerability19more vulnerable than 19% of US census tracts
Socioeconomic status28more vulnerable than 28% of US census tracts
Household characteristics20more vulnerable than 20% of US census tracts
Racial and ethnic minority status9more vulnerable than 9% of US census tracts
Housing type and transport35more vulnerable than 35% of US census tracts
Walkability4.7 out of 20Least walkable
Nearby ZIP codes

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

35634 Florence, AL9.8 km away
35648 Lexington, AL12.1 km away
38481 Saint Joseph, TN15.1 km away
35630 Florence, AL15.6 km away
35652 Rogersville, AL17.8 km away
35631 Florence, AL18.5 km away
35632 Florence, AL18.5 km away
35661 Muscle Shoals, AL19.7 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.

Lauderdale County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area76.34 sq mi
Water area6.82 sq mi
Population density180 people per sq mi
Latitude, longitude34.9016, -87.5082

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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