Postal Codes

23418 ZIP Code

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ZIP code 23418 covers Onley, Virginia, with a population of about 742.

Population
74255 per square mile
Median age
40.31.6 points above the US average
Poverty rate
8.1%4.3 points below the US average
Typical home value
$259,037up 26.1% in five years
Median rent
$88542% below the Virginia median
Degree or higher
19.2%15.8 points below the US average
Homeownership
77.3%12.3 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
97

Where 23418 is

Onley, Virginia — 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

Population742
Median age40.3
Family households68.7%
Born outside the US17.4%
Speaks a language other than English at home10.6%
White (non-Hispanic)63.1%
Black (non-Hispanic)1.9%
Asian (non-Hispanic)0%
Hispanic or Latino35%
Veterans2.8%
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

Income per person$31,322
Poverty rate8.1%
Households on SNAP or cash assistance7.3%

Household income distribution

Under $10k5.4%
$10–15k1.6%
$15–20k0.0%
$20–25k4.2%
$25–30k1.6%
$30–35k2.2%
$35–40k4.5%
$40–45k1.6%
$45–50k25.9%
$50–60k3.8%
$60–75k7.7%
$75–100k5.4%
$100–125k23.6%
$125–150k1.9%
$150–200k8.6%
$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 filed680
Mean adjusted gross income$54,297
Returns declaring $200,000 or more0%
Returns, under $25k30.9%
Returns, $25k–$50k30.9%
Returns, $50k–$75k16.2%
Returns, $75k–$100k8.8%
Returns, $100k–$200k13.2%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$250,000
Median gross rent$885
Rent as a share of household income19%
Owner-occupied77.3%
Vacant homes30.1%
Median year built1974

What the homes are

Detached house77.2%
2 to 4 units2.5%
5 to 19 units2.9%
Mobile home17.4%
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$259,037as of 2026-07
Typical home value, 1 yearup 1.8%
Typical home value, 5 yearsup 26.1%
Typical home value, 10 yearsup 74.7%
Typical home value since 2000
201620212026$259,037$148,286

$148,286 in 2016 to $259,037 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.8%
Bachelor's degree or higher19.2%
High school diploma or higher87%
Works from home15.3%
Drives to work alone75%
Takes public transport0%
Commutes 45 minutes or more2.9%
Health

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

Obesity38.9% 5.5 pts above the national average of 33.4%
Diagnosed diabetes17.8% 5.8 pts above the national average of 12%
Currently smokes15.4% 2.2 pts above the national average of 13.2%
High blood pressure46.1% 12 pts above the national average of 34.1%
Fair or poor general health25.1% 4.8 pts above the national average of 20.3%
No health insurance (18–64)11.5% same as the national average of 11.3%
Depression21.4% 0.5 pts below the national average of 21.9%
No leisure-time physical activity32.1% 6.7 pts above the national average of 25.4%
Arthritis34.4% 9.3 pts above the national average of 25.1%
Binge drinking12.1% 3.9 pts below the national average of 16%
Taking blood pressure medication82.2% 7.5 pts above the national average of 74.7%
Cancer (non-skin)9.5% 1.8 pts above the national average of 7.7%
Current asthma11.2% 0.8 pts above the national average of 10.4%
Coronary heart disease9.2% 3 pts above the national average of 6.2%
Routine check-up in past year81.7% 5 pts above the national average of 76.7%
Cholesterol screening88% 2.1 pts above the national average of 85.9%
Cognitive disability16.1% 1.3 pts above the national average of 14.8%
Colorectal screening66.5% 2.2 pts above the national average of 64.3%
COPD9.6% 3 pts above the national average of 6.6%
Visited a dentist59.9% 1.4 pts below the national average of 61.3%
Any disability37.7% 7 pts above the national average of 30.7%
Lacks emotional support22.1% 2.7 pts below the national average of 24.8%
Food insecurity17.5% same as the national average of 17.1%
Received food stamps15.9% 1.6 pts above the national average of 14.3%
Hearing disability9% 2.3 pts above the national average of 6.7%
High cholesterol44% 7.8 pts above the national average of 36.2%
Housing insecurity13.3% 0.5 pts below the national average of 13.8%
Independent living disability10.2% 1.8 pts above the national average of 8.4%
Lacks transport9.3% same as the national average of 9.2%
Loneliness33.4% 1 pts below the national average of 34.4%
Mammography use73.2% 2.7 pts below the national average of 75.9%
Poor mental health (14+ days)16.5% same as the national average of 16.8%
Mobility disability20.1% 6.1 pts above the national average of 14%
Poor physical health (14+ days)16.1% 2.6 pts above the national average of 13.5%
Self-care disability5.3% 1.3 pts above the national average of 4%
Utility shut-off threat9% same as the national average of 8.8%
Sleeps under 7 hours35% 1.4 pts below the national average of 36.4%
Stroke5% 1.6 pts above the national average of 3.4%
All natural teeth lost18.2% 5.2 pts above the national average of 13%
Vision disability6.9% 1.3 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments97
People employed1,120
Annual payroll$32,300,000
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 84.4% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 3 census tracts this ZIP code covers
Expected annual loss76.9 out of 100
Community resilience66.4 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.

Coastal flooding97.9Very High at its worst in this ZIP code
Hurricane97.4Very High at its worst in this ZIP code
Drought91.9Relatively Moderate at its worst in this ZIP code
Wildfire84.1Relatively Moderate at its worst in this ZIP code
Cold wave72.1Relatively High at its worst in this ZIP code
Strong wind66.7Relatively High at its worst in this ZIP code
Hail61.3Relatively Low at its worst in this ZIP code
Landslide56.9Very Low at its worst in this ZIP code
Heat wave52.4Relatively Moderate at its worst in this ZIP code
Winter weather48.8Relatively Moderate at its worst in this ZIP code
Earthquake47.3Relatively Low at its worst in this ZIP code
River flooding43.8Relatively Moderate at its worst in this ZIP code
Ice storm38.1Relatively Moderate at its worst in this ZIP code
Lightning36.2Relatively Low at its worst in this ZIP code
Tornado34.9Relatively Low at its worst in this ZIP code
Compared with Virginia 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 ZIPVirginiaUnited States
Median household income$90,974$78,538
Income per person$31,322$49,217$43,289
Poverty rate8.1%9.9%12.4%
Median home value$250,000$360,700$303,400
Median gross rent$885$1,514$1,348
Homeownership77.3%67.2%65%
Bachelor's degree or higher19.2%41.5%35%
Unemployment rate5.8%4.3%5.2%
Works from home15.3%16.2%13.5%
Born outside the US17.4%12.9%13.9%
Median age40.338.838.7
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 stationPAINTER 2 W, VA US14.4 km away
Rain in a year47 in
Snow in a year7 in

Average high and low by month

January48.2°F / 30.4°F3.55 in rain, 3.4 in snow
February50.8°F / 31.4°F3.07 in rain, 1.5 in snow
March57.5°F / 37.3°F3.96 in rain, 0.5 in snow
April67.9°F / 46.5°F3.28 in rain
May75.7°F / 55.7°F3.65 in rain
June83.4°F / 64.6°F4.44 in rain
July87.6°F / 69.4°F4.99 in rain
August85.5°F / 67.4°F4.48 in rain
September80.3°F / 62.1°F4.53 in rain
October70.9°F / 51.3°F4.28 in rain
November60.2°F / 41.4°F3.05 in rain
December52°F / 34.2°F3.94 in rain, 1.2 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 supermarket100% 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%.

Accomack County Public Schools100% 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 vulnerability85more vulnerable than 85% of US census tracts
Socioeconomic status61more vulnerable than 61% of US census tracts
Household characteristics92more vulnerable than 92% of US census tracts
Racial and ethnic minority status68more vulnerable than 68% of US census tracts
Housing type and transport87more vulnerable than 87% of US census tracts
Walkability4.8 out of 20Least walkable
Nearby ZIP codes

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

23404 Locustville, VA2.9 km away
23441 Tasley, VA4.4 km away
23410 Melfa, VA5.2 km away
23301 Accomac, VA5.3 km away
23417 Onancock, VA6.5 km away
23480 Wachapreague, VA7.4 km away
23401 Keller, VA8 km away
23422 Pungoteague, VA11 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.

Accomack County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area13.57 sq mi
Water area6.13 sq mi
Population density55 people per sq mi
Latitude, longitude37.6704, -75.6992

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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