Postal Codes

64423 ZIP Code

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ZIP code 64423 covers Barnard, Missouri, with a population of about 888 and a median household income of $65,000.

Population
88812 per square mile
Median age
38.9about the US average
Median household income
$65,0006% below the Missouri median
Poverty rate
4.3%8.1 points below the US average
Degree or higher
14.4%20.6 points below the US average
Homeownership
81.5%16.5 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
11

Where 64423 is

Barnard, Missouri — 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

Population888
Median age38.9
Family households61.7%
Born outside the US0.3%
Speaks a language other than English at home1.1%
White (non-Hispanic)99.4%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino0%
Veterans10.4%
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$65,000
Income per person$35,370
Poverty rate4.3%
Households on SNAP or cash assistance2.1%

Household income distribution

Under $10k0.3%
$10–15k4.2%
$15–20k3.4%
$20–25k16.1%
$25–30k1.6%
$30–35k0.3%
$35–40k2.1%
$40–45k3.1%
$45–50k5.7%
$50–60k12.5%
$60–75k7.8%
$75–100k16.9%
$100–125k7.3%
$125–150k7.8%
$150–200k5.2%
$200k or more5.7%

Income as declared to the IRS

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

Tax returns filed370
Mean adjusted gross income$65,773
Returns declaring $200,000 or more0%
Returns, under $25k24.3%
Returns, $25k–$50k24.3%
Returns, $50k–$75k18.9%
Returns, $75k–$100k10.8%
Returns, $100k–$200k21.6%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Rent as a share of household income19.2%
Owner-occupied81.5%
Vacant homes5.7%
Median year built1964

What the homes are

Detached house79.6%
2 to 4 units10.1%
5 to 19 units2.7%
Mobile home7.6%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.6%
Bachelor's degree or higher14.4%
High school diploma or higher96.8%
Works from home10%
Drives to work alone72.6%
Takes public transport0%
Commutes 45 minutes or more5.4%
Health

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

Obesity38.2% 4.8 pts above the national average of 33.4%
Diagnosed diabetes12.4% same as the national average of 12%
Currently smokes17.1% 3.9 pts above the national average of 13.2%
High blood pressure38.2% 4.1 pts above the national average of 34.1%
Fair or poor general health21% 0.7 pts above the national average of 20.3%
No health insurance (18–64)8.1% 3.2 pts below the national average of 11.3%
Depression24.6% 2.7 pts above the national average of 21.9%
No leisure-time physical activity29% 3.6 pts above the national average of 25.4%
Arthritis30.6% 5.5 pts above the national average of 25.1%
Binge drinking16.7% 0.7 pts above the national average of 16%
Taking blood pressure medication78.6% 3.9 pts above the national average of 74.7%
Cancer (non-skin)9.7% 2 pts above the national average of 7.7%
Current asthma10.3% same as the national average of 10.4%
Coronary heart disease8% 1.8 pts above the national average of 6.2%
Routine check-up in past year79% 2.3 pts above the national average of 76.7%
Cholesterol screening84.6% 1.3 pts below the national average of 85.9%
Cognitive disability17.3% 2.5 pts above the national average of 14.8%
Colorectal screening65.2% 0.9 pts above the national average of 64.3%
COPD8.8% 2.2 pts above the national average of 6.6%
Visited a dentist59% 2.3 pts below the national average of 61.3%
Any disability37.2% 6.5 pts above the national average of 30.7%
Lacks emotional support19.7% 5.1 pts below the national average of 24.8%
Food insecurity11.8% 5.3 pts below the national average of 17.1%
Received food stamps8.9% 5.4 pts below the national average of 14.3%
Hearing disability9.8% 3.1 pts above the national average of 6.7%
High cholesterol39.4% 3.2 pts above the national average of 36.2%
Housing insecurity10.2% 3.6 pts below the national average of 13.8%
Independent living disability9% 0.6 pts above the national average of 8.4%
Lacks transport7.3% 1.9 pts below the national average of 9.2%
Loneliness30.3% 4.1 pts below the national average of 34.4%
Mammography use74.9% 1 pts below the national average of 75.9%
Poor mental health (14+ days)17.2% same as the national average of 16.8%
Mobility disability16.1% 2.1 pts above the national average of 14%
Poor physical health (14+ days)15.1% 1.6 pts above the national average of 13.5%
Self-care disability3.9% same as the national average of 4%
Utility shut-off threat7.3% 1.5 pts below the national average of 8.8%
Sleeps under 7 hours41.8% 5.4 pts above the national average of 36.4%
Stroke3.8% same as the national average of 3.4%
All natural teeth lost15.7% 2.7 pts above the national average of 13%
Vision disability4.9% 0.7 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments11
People employed27
Annual payroll$657,000
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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 94.1% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 3 census tracts this ZIP code covers
Expected annual loss93.3 out of 100
Community resilience57.7 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.

Drought99Relatively High at its worst in this ZIP code
Tornado98.4Very High at its worst in this ZIP code
Lightning96.5Very High at its worst in this ZIP code
Hail96.1Relatively High at its worst in this ZIP code
River flooding95.9Very High at its worst in this ZIP code
Landslide94.4Relatively Moderate at its worst in this ZIP code
Strong wind91.7Relatively High at its worst in this ZIP code
Cold wave90.5Relatively High at its worst in this ZIP code
Wildfire88.1Relatively Moderate at its worst in this ZIP code
Winter weather85.8Relatively High at its worst in this ZIP code
Heat wave80.8Relatively High at its worst in this ZIP code
Ice storm79.1Relatively Moderate at its worst in this ZIP code
Earthquake23.9Very Low at its worst in this ZIP code
Compared with Missouri 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 ZIPMissouriUnited States
Median household income$65,000$68,920$78,538
Income per person$35,370$38,497$43,289
Poverty rate4.3%12.6%12.4%
Median home value$215,600$303,400
Median gross rent$996$1,348
Homeownership81.5%67.9%65%
Bachelor's degree or higher14.4%31.9%35%
Unemployment rate2.6%4.1%5.2%
Works from home10%11.6%13.5%
Born outside the US0.3%4.4%13.9%
Median age38.938.938.7
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 stationCONCEPTION, MO US12 km away
Rain in a year39 in
Snow in a year19 in

Average high and low by month

January33.5°F / 15.4°F0.89 in rain, 5.8 in snow
February38.9°F / 19.3°F1.41 in rain, 5.1 in snow
March51.3°F / 29.9°F2.42 in rain, 2.1 in snow
April62.6°F / 40.6°F3.97 in rain, 1.1 in snow
May72.3°F / 52.2°F5.15 in rain
June82°F / 62°F5.09 in rain
July85.9°F / 66.1°F5.51 in rain
August84.7°F / 63.8°F4.05 in rain
September77.5°F / 55.1°F3.74 in rain
October65.2°F / 42.9°F2.87 in rain, 0.1 in snow
November50.5°F / 30.7°F1.95 in rain, 1.4 in snow
December38.1°F / 20.7°F1.49 in rain, 3.8 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.

South Nodaway County R-IV School District63.2% of this ZIP code's land area
Nodaway-Holt R-VII School District34.8% of this ZIP code's land area
Jefferson C-123 School District1.9% 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 vulnerability43more vulnerable than 43% of US census tracts
Socioeconomic status44more vulnerable than 44% of US census tracts
Household characteristics26more vulnerable than 26% of US census tracts
Racial and ethnic minority status4more vulnerable than 4% of US census tracts
Housing type and transport72more vulnerable than 72% of US census tracts
Walkability4.5 out of 20Least walkable
Nearby ZIP codes

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

64457 Guilford, MO9.5 km away
64427 Bolckow, MO11.6 km away
64433 Conception, MO11.9 km away
64434 Conception Junction, MO13.1 km away
64432 Clyde, MO14.5 km away
64483 Rosendale, MO16.4 km away
64480 Rea, MO16.7 km away
64455 Graham, MO17.6 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.

Nodaway County97.9% of this ZIP code's land area
Andrew County2.1% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area71.91 sq mi
Water area0.03 sq mi
Population density12 people per sq mi
Latitude, longitude40.1862, -94.8056

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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