Postal Codes

66088 ZIP Code

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ZIP code 66088 covers Valley Falls, Kansas, with a population of about 2,723 and a median household income of $73,125.

Population
2,72323 per square mile
Median age
44.25.5 points above the US average
Median household income
$73,125about the Kansas median
Poverty rate
3.8%8.6 points below the US average
Typical home value
$266,227up 33.4% in five years
Median rent
$73828% below the Kansas median
Degree or higher
21.5%13.5 points below the US average
Homeownership
70.6%5.6 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
51

Where 66088 is

Valley Falls, 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

Population2,723
Median age44.2
Family households65.4%
Born outside the US0.8%
Speaks a language other than English at home1%
White (non-Hispanic)92.6%
Black (non-Hispanic)0.8%
Asian (non-Hispanic)0%
Hispanic or Latino3.2%
Veterans6.8%
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$73,125
Income per person$36,956
Poverty rate3.8%
Households on SNAP or cash assistance1.7%

Household income distribution

Under $10k3.1%
$10–15k2.6%
$15–20k1.3%
$20–25k3.4%
$25–30k14.5%
$30–35k6.9%
$35–40k4.4%
$40–45k0.8%
$45–50k3.3%
$50–60k3.9%
$60–75k7.5%
$75–100k9.6%
$100–125k8.1%
$125–150k11.3%
$150–200k14.6%
$200k or more4.6%

Income as declared to the IRS

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

Tax returns filed1,050
Mean adjusted gross income$71,191
Returns declaring $200,000 or more2.9%
Returns, under $25k22.9%
Returns, $25k–$50k21.9%
Returns, $50k–$75k18.1%
Returns, $75k–$100k14.3%
Returns, $100k–$200k20.0%
Returns, $200k or more2.9%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$186,700
Median gross rent$738
Rent as a share of household income32.1%
Owner-occupied70.6%
Vacant homes10%
Median year built1964

What the homes are

Detached house85%
2 to 4 units12.4%
5 to 19 units0.7%
20 or more units1.3%
Mobile home0.5%
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$266,227as of 2026-07
Typical home value, 1 yearup 10%
Typical home value, 5 yearsup 33.4%
Typical home value, 10 yearsup 123.8%
Typical home value since 2000
200920172026$266,227$97,374

$102,128 in 2009 to $266,227 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.7%
Bachelor's degree or higher21.5%
High school diploma or higher94.7%
Works from home12.3%
Drives to work alone71.4%
Takes public transport0%
Commutes 45 minutes or more19.2%
Health

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

Obesity35.4% 2 pts above the national average of 33.4%
Diagnosed diabetes11.5% 0.5 pts below the national average of 12%
Currently smokes15.4% 2.2 pts above the national average of 13.2%
High blood pressure35.8% 1.7 pts above the national average of 34.1%
Fair or poor general health18.1% 2.2 pts below the national average of 20.3%
No health insurance (18–64)7.8% 3.5 pts below the national average of 11.3%
Depression21.3% 0.6 pts below the national average of 21.9%
No leisure-time physical activity26.2% 0.8 pts above the national average of 25.4%
Arthritis29% 3.9 pts above the national average of 25.1%
Binge drinking16.7% 0.7 pts above the national average of 16%
Taking blood pressure medication80.4% 5.7 pts above the national average of 74.7%
Cancer (non-skin)9.6% 1.9 pts above the national average of 7.7%
Current asthma10.3% same as the national average of 10.4%
Coronary heart disease7.2% 1 pts above the national average of 6.2%
Routine check-up in past year78.6% 1.9 pts above the national average of 76.7%
Cholesterol screening85.9% same as the national average of 85.9%
Cognitive disability14.4% same as the national average of 14.8%
Colorectal screening65.7% 1.4 pts above the national average of 64.3%
COPD7.6% 1 pts above the national average of 6.6%
Visited a dentist64.7% 3.4 pts above the national average of 61.3%
Any disability32.6% 1.9 pts above the national average of 30.7%
Lacks emotional support20.6% 4.2 pts below the national average of 24.8%
Food insecurity10.5% 6.6 pts below the national average of 17.1%
Received food stamps5.9% 8.4 pts below the national average of 14.3%
Hearing disability8.3% 1.6 pts above the national average of 6.7%
High cholesterol37.3% 1.1 pts above the national average of 36.2%
Housing insecurity9.4% 4.4 pts below the national average of 13.8%
Independent living disability7.7% 0.7 pts below the national average of 8.4%
Lacks transport6.1% 3.1 pts below the national average of 9.2%
Loneliness30.8% 3.6 pts below the national average of 34.4%
Mammography use74.3% 1.6 pts below 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)13.2% same as the national average of 13.5%
Self-care disability3.5% 0.5 pts below the national average of 4%
Utility shut-off threat7% 1.8 pts below the national average of 8.8%
Sleeps under 7 hours33.8% 2.6 pts below the national average of 36.4%
Stroke3.5% same as the national average of 3.4%
All natural teeth lost12.5% 0.5 pts below the national average of 13%
Vision disability4.2% 1.4 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments51
People employed305
Annual payroll$11,007,000
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% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 5 census tracts this ZIP code covers
Expected annual loss82.4 out of 100
Community resilience79.8 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.

Lightning98.6Very High at its worst in this ZIP code
Strong wind95.4Very High at its worst in this ZIP code
Drought94.9Relatively High at its worst in this ZIP code
Ice storm94.7Relatively High at its worst in this ZIP code
Wildfire94.7Relatively High at its worst in this ZIP code
Winter weather93.9Very High at its worst in this ZIP code
Tornado92.9Very High at its worst in this ZIP code
Landslide90.6Relatively Low at its worst in this ZIP code
Heat wave89.3Relatively High at its worst in this ZIP code
River flooding87.1Relatively High at its worst in this ZIP code
Hail86.8Relatively High at its worst in this ZIP code
Cold wave73Relatively High at its worst in this ZIP code
Earthquake35.6Very 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$73,125$72,639$78,538
Income per person$36,956$39,638$43,289
Poverty rate3.8%11.5%12.4%
Median home value$186,700$203,400$303,400
Median gross rent$738$1,029$1,348
Homeownership70.6%66.9%65%
Bachelor's degree or higher21.5%35.2%35%
Unemployment rate2.7%3.9%5.2%
Works from home12.3%10.7%13.5%
Born outside the US0.8%7.2%13.9%
Median age44.237.238.7
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 stationVALLEY FALLS 3 SW, KS US5.3 km away
Rain in a year38 in
Snow in a year14 in

Average high and low by month

January39.2°F / 17.8°F0.94 in rain, 3.6 in snow
February45.2°F / 20.3°F1.3 in rain, 4.4 in snow
March55.8°F / 31.7°F2.31 in rain, 1 in snow
April66.6°F / 42.2°F3.8 in rain, 0.1 in snow
May75.8°F / 53.5°F5.56 in rain
June85.6°F / 63.9°F4.87 in rain
July91°F / 67.6°F3.9 in rain
August88.6°F / 65.3°F4.67 in rain
September81.2°F / 56.4°F3.72 in rain
October70.1°F / 44.9°F3.03 in rain, 0.2 in snow
November54.9°F / 32.8°F1.92 in rain, 0.9 in snow
December42.2°F / 22.5°F1.59 in rain, 3.3 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 supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
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%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

Valley Falls Unified School District 33884% of this ZIP code's land area
Jefferson County North Unified School District 33913.3% of this ZIP code's land area
Atchison County Community Schools Unified School District 3771.5% 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 vulnerability42more vulnerable than 42% of US census tracts
Socioeconomic status32more vulnerable than 32% of US census tracts
Household characteristics49more vulnerable than 49% of US census tracts
Racial and ethnic minority status7more vulnerable than 7% of US census tracts
Housing type and transport67more vulnerable than 67% of US census tracts
Walkability5.8 out of 20Below average
Nearby ZIP codes

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

66419 Denison, KS12.5 km away
66060 Nortonville, KS14.1 km away
66070 Ozawkie, KS15.2 km away
66097 Winchester, KS17.2 km away
66512 Meriden, KS17.5 km away
66509 Mayetta, KS19.4 km away
66066 Oskaloosa, KS19.8 km away
66023 Effingham, KS20.1 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.

Jefferson County97% of this ZIP code's land area
Atchison County3% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area120.03 sq mi
Water area1.75 sq mi
Population density23 people per sq mi
Latitude, longitude39.3484, -95.4670

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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