Postal Codes

66104 ZIP Code

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ZIP code 66104 covers Kansas City, Kansas, with a population of about 26,820 and a median household income of $56,745.

Population
26,8201,660 per square mile
Median age
35.82.9 points below the US average
Median household income
$56,74522% below the Kansas median
Poverty rate
20.1%7.7 points above the US average
Typical home value
$174,061up 36.5% in five years
Median rent
$996about the Kansas median
Degree or higher
12.5%22.5 points below the US average
Homeownership
67.4%2.4 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
166

Where 66104 is

Kansas City, Kansas — 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

Population26,820
Median age35.8
Family households64.3%
Born outside the US20%
Speaks a language other than English at home38.5%
White (non-Hispanic)19.8%
Black (non-Hispanic)32.1%
Asian (non-Hispanic)4.7%
Hispanic or Latino37%
Veterans7.2%
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$56,745
Income per person$24,110
Poverty rate20.1%
Households on SNAP or cash assistance18.9%

Household income distribution

Under $10k7.0%
$10–15k5.7%
$15–20k3.3%
$20–25k4.6%
$25–30k5.4%
$30–35k5.1%
$35–40k6.1%
$40–45k3.6%
$45–50k2.6%
$50–60k10.7%
$60–75k9.9%
$75–100k13.6%
$100–125k8.2%
$125–150k4.7%
$150–200k7.7%
$200k or more1.9%

Income as declared to the IRS

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

Tax returns filed11,450
Mean adjusted gross income$40,942
Returns declaring $200,000 or more0.4%
Returns, under $25k36.1%
Returns, $25k–$50k35.4%
Returns, $50k–$75k16.4%
Returns, $75k–$100k6.9%
Returns, $100k–$200k4.8%
Returns, $200k or more0.4%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$117,900
Median gross rent$996
Rent as a share of household income31.4%
Owner-occupied67.4%
Vacant homes14.5%
Median year built1954

What the homes are

Detached house83.1%
Attached house5.6%
2 to 4 units3.5%
5 to 19 units3.9%
20 or more units3.9%
Mobile home0.1%
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$174,061as of 2026-07
Typical home value, 1 yearup 2.2%
Typical home value, 5 yearsup 36.5%
Typical home value, 10 yearsup 256.1%
Typical asking rent$1,238as of 2026-07
Typical home value since 2000
200520152026$174,061$26,718

$34,644 in 2005 to $174,061 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate6.3%
Bachelor's degree or higher12.5%
High school diploma or higher79.1%
Works from home5.6%
Drives to work alone77.8%
Takes public transport1.1%
Commutes 45 minutes or more7.5%
Health

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

Obesity44% 10.6 pts above the national average of 33.4%
Diagnosed diabetes17% 5 pts above the national average of 12%
Currently smokes19.4% 6.2 pts above the national average of 13.2%
High blood pressure40.7% 6.6 pts above the national average of 34.1%
Fair or poor general health28.8% 8.5 pts above the national average of 20.3%
No health insurance (18–64)19.2% 7.9 pts above the national average of 11.3%
Depression17% 4.9 pts below the national average of 21.9%
No leisure-time physical activity38.5% 13.1 pts above the national average of 25.4%
Arthritis24.7% same as the national average of 25.1%
Binge drinking13.7% 2.3 pts below the national average of 16%
Taking blood pressure medication77.4% 2.7 pts above the national average of 74.7%
Cancer (non-skin)5.1% 2.6 pts below the national average of 7.7%
Current asthma10.9% 0.5 pts above the national average of 10.4%
Coronary heart disease7.1% 0.9 pts above the national average of 6.2%
Routine check-up in past year76.8% same as the national average of 76.7%
Cholesterol screening81.1% 4.8 pts below the national average of 85.9%
Cognitive disability18.5% 3.7 pts above the national average of 14.8%
Colorectal screening57.5% 6.8 pts below the national average of 64.3%
COPD8.1% 1.5 pts above the national average of 6.6%
Visited a dentist48.8% 12.5 pts below the national average of 61.3%
Any disability35.3% 4.6 pts above the national average of 30.7%
Lacks emotional support30.1% 5.3 pts above the national average of 24.8%
Food insecurity28.8% 11.7 pts above the national average of 17.1%
Received food stamps19.8% 5.5 pts above the national average of 14.3%
Hearing disability6.6% same as the national average of 6.7%
High cholesterol35.4% 0.8 pts below the national average of 36.2%
Housing insecurity23.5% 9.7 pts above the national average of 13.8%
Independent living disability11.5% 3.1 pts above the national average of 8.4%
Lacks transport14.6% 5.4 pts above the national average of 9.2%
Loneliness35.7% 1.3 pts above the national average of 34.4%
Mammography use74.1% 1.8 pts below the national average of 75.9%
Poor mental health (14+ days)18% 1.2 pts above the national average of 16.8%
Mobility disability18.7% 4.7 pts above the national average of 14%
Poor physical health (14+ days)15.4% 1.9 pts above the national average of 13.5%
Self-care disability6.3% 2.3 pts above the national average of 4%
Utility shut-off threat18.2% 9.4 pts above the national average of 8.8%
Sleeps under 7 hours40.8% 4.4 pts above the national average of 36.4%
Stroke4.6% 1.2 pts above the national average of 3.4%
All natural teeth lost26.1% 13.1 pts above the national average of 13%
Vision disability8.5% 2.9 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments166
People employed1,263
Annual payroll$43,691,000
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 15.4% of US census tracts
FEMA ratingVery Low to Relatively Moderate across the 18 census tracts this ZIP code covers
Expected annual loss16.5 out of 100
Community resilience32.5 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.

Winter weather72.5Very High at its worst in this ZIP code
Strong wind69.4Very High at its worst in this ZIP code
Ice storm65.8Relatively High at its worst in this ZIP code
Hail64.4Relatively Moderate at its worst in this ZIP code
Heat wave64.4Relatively High at its worst in this ZIP code
Cold wave63.3Very High at its worst in this ZIP code
Landslide63.2Relatively Low at its worst in this ZIP code
Tornado58Very High at its worst in this ZIP code
Wildfire57.9Relatively Low at its worst in this ZIP code
Lightning40.1Relatively High at its worst in this ZIP code
Drought39.1Relatively Low at its worst in this ZIP code
Earthquake10.7Very Low at its worst in this ZIP code
River flooding3.1Relatively Low at its worst in this ZIP code
Compared with Kansas 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 ZIPKansasUnited States
Median household income$56,745$72,639$78,538
Income per person$24,110$39,638$43,289
Poverty rate20.1%11.5%12.4%
Median home value$117,900$203,400$303,400
Median gross rent$996$1,029$1,348
Homeownership67.4%66.9%65%
Bachelor's degree or higher12.5%35.2%35%
Unemployment rate6.3%3.9%5.2%
Works from home5.6%10.7%13.5%
Born outside the US20%7.2%13.9%
Median age35.837.238.7
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 stationKANSAS CITY DOWNTOWN AP, MO US7.3 km away
Rain in a year38 in
Snow in a year11 in

Average high and low by month

January39.9°F / 22.2°F1.02 in rain, 3.4 in snow
February45.1°F / 26.4°F1.53 in rain, 3.2 in snow
March56.6°F / 36.2°F2.08 in rain, 0.4 in snow
April66.8°F / 46.3°F3.89 in rain, 0.1 in snow
May76.2°F / 57.2°F5.1 in rain
June85.8°F / 67.2°F5.33 in rain
July90.2°F / 71.9°F4.38 in rain
August88.6°F / 69.9°F4.68 in rain
September80.4°F / 61°F3.78 in rain
October68.2°F / 48.7°F3.24 in rain, 0.3 in snow
November54.5°F / 36.3°F1.8 in rain, 0.1 in snow
December43.9°F / 26.7°F1.3 in rain, 3.5 in snow
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 supermarket71% of this ZIP code's area
Far from a supermarket71% of this ZIP code's area
No vehicle and far from a supermarket8% 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%.

Kansas City Unified School District 500100% 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 vulnerability79more vulnerable than 79% of US census tracts
Socioeconomic status84more vulnerable than 84% of US census tracts
Household characteristics80more vulnerable than 80% of US census tracts
Racial and ethnic minority status81more vulnerable than 81% of US census tracts
Housing type and transport43more vulnerable than 43% of US census tracts
Walkability7.9 out of 20Below average
Nearby ZIP codes

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

66102 Kansas City, KS2.8 km away
66101 Kansas City, KS5.1 km away
66117 Kansas City, KS5.2 km away
66115 Kansas City, KS5.5 km away
64150 Riverside, MO6 km away
66118 Kansas City, KS6.9 km away
66105 Kansas City, KS6.9 km away
66110 Kansas City, KS7.6 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.

Wyandotte County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area16.16 sq mi
Water area0.66 sq mi
Population density1,660 people per sq mi
Latitude, longitude39.1375, -94.6792

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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