Postal Codes

23421 ZIP Code

Advertisement

English Español

ZIP code 23421 covers Parksley, Virginia, with a population of about 3,917 and a median household income of $57,344.

Population
3,917121 per square mile
Median age
50.311.6 points above the US average
Median household income
$57,34437% below the Virginia median
Poverty rate
11.7%0.7 points below the US average
Typical home value
$214,327up 14.8% in five years
Median rent
$81146% below the Virginia median
Degree or higher
18%17 points below the US average
Homeownership
62.9%2.1 points below the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
40

Where 23421 is

Parksley, 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

Population3,917
Median age50.3
Family households55.1%
Born outside the US16.1%
Speaks a language other than English at home21.7%
White (non-Hispanic)41.1%
Black (non-Hispanic)42.6%
Asian (non-Hispanic)0%
Hispanic or Latino14.9%
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$57,344
Income per person$35,381
Poverty rate11.7%
Households on SNAP or cash assistance12.3%

Household income distribution

Under $10k8.3%
$10–15k8.7%
$15–20k4.2%
$20–25k0.9%
$25–30k9.9%
$30–35k6.4%
$35–40k0.6%
$40–45k1.3%
$45–50k6.6%
$50–60k5.2%
$60–75k7.8%
$75–100k13.2%
$100–125k9.3%
$125–150k3.8%
$150–200k9.1%
$200k or more4.7%

Income as declared to the IRS

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

Tax returns filed1,720
Mean adjusted gross income$50,570
Returns declaring $200,000 or more1.2%
Returns, under $25k32.6%
Returns, $25k–$50k32.0%
Returns, $50k–$75k16.3%
Returns, $75k–$100k7.6%
Returns, $100k–$200k10.5%
Returns, $200k or more1.2%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$205,000
Median gross rent$811
Rent as a share of household income26.6%
Owner-occupied62.9%
Vacant homes14.8%
Median year built1983

What the homes are

Detached house72.5%
Attached house0.5%
2 to 4 units3%
5 to 19 units0.7%
20 or more units5.1%
Mobile home18.2%
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$214,327as of 2026-07
Typical home value, 1 yearup 2.6%
Typical home value, 5 yearsup 14.8%
Typical home value, 10 yearsup 58.2%
Typical home value since 2000
201520202026$214,327$130,027

$130,027 in 2015 to $214,327 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0.6%
Bachelor's degree or higher18%
High school diploma or higher71.9%
Works from home1.5%
Drives to work alone82.6%
Takes public transport0%
Commutes 45 minutes or more12.2%
Health

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

Obesity43.9% 10.5 pts above the national average of 33.4%
Diagnosed diabetes20.7% 8.7 pts above the national average of 12%
Currently smokes20.6% 7.4 pts above the national average of 13.2%
High blood pressure48.9% 14.8 pts above the national average of 34.1%
Fair or poor general health33.1% 12.8 pts above the national average of 20.3%
No health insurance (18–64)16.8% 5.5 pts above the national average of 11.3%
Depression22.1% same as the national average of 21.9%
No leisure-time physical activity39.8% 14.4 pts above the national average of 25.4%
Arthritis35% 9.9 pts above the national average of 25.1%
Binge drinking11.2% 4.8 pts below the national average of 16%
Taking blood pressure medication81.3% 6.6 pts above the national average of 74.7%
Cancer (non-skin)8% same as the national average of 7.7%
Current asthma12.5% 2.1 pts above the national average of 10.4%
Coronary heart disease10.1% 3.9 pts above the national average of 6.2%
Routine check-up in past year80.9% 4.2 pts above the national average of 76.7%
Cholesterol screening85.5% same as the national average of 85.9%
Cognitive disability20.5% 5.7 pts above the national average of 14.8%
Colorectal screening63.5% 0.8 pts below the national average of 64.3%
COPD12.2% 5.6 pts above the national average of 6.6%
Visited a dentist53.5% 7.8 pts below the national average of 61.3%
Any disability43.9% 13.2 pts above the national average of 30.7%
Lacks emotional support26.1% 1.3 pts above the national average of 24.8%
Food insecurity29% 11.9 pts above the national average of 17.1%
Received food stamps28.9% 14.6 pts above the national average of 14.3%
Hearing disability9.4% 2.7 pts above the national average of 6.7%
High cholesterol43.4% 7.2 pts above the national average of 36.2%
Housing insecurity21% 7.2 pts above the national average of 13.8%
Independent living disability14% 5.6 pts above the national average of 8.4%
Lacks transport14.3% 5.1 pts above the national average of 9.2%
Loneliness36.8% 2.4 pts above the national average of 34.4%
Mammography use73% 2.9 pts below the national average of 75.9%
Poor mental health (14+ days)19% 2.2 pts above the national average of 16.8%
Mobility disability25.1% 11.1 pts above the national average of 14%
Poor physical health (14+ days)19.2% 5.7 pts above the national average of 13.5%
Self-care disability7.7% 3.7 pts above the national average of 4%
Utility shut-off threat14.5% 5.7 pts above the national average of 8.8%
Sleeps under 7 hours38% 1.6 pts above the national average of 36.4%
Stroke6.2% 2.8 pts above the national average of 3.4%
All natural teeth lost24.4% 11.4 pts above the national average of 13%
Vision disability10.1% 4.5 pts above the national average of 5.6%
Advertisement
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments40
People employed396
Annual payroll$14,881,000
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 56.7% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 5 census tracts this ZIP code covers
Expected annual loss53.8 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.

Hurricane94.4Very High at its worst in this ZIP code
Coastal flooding94.2Very High at its worst in this ZIP code
Drought91Relatively Moderate at its worst in this ZIP code
Wildfire82.7Relatively Moderate at its worst in this ZIP code
Cold wave62.5Relatively High at its worst in this ZIP code
Strong wind52.2Relatively High at its worst in this ZIP code
Ice storm47Relatively Moderate at its worst in this ZIP code
Hail42.8Relatively Low at its worst in this ZIP code
Winter weather40.2Relatively Moderate at its worst in this ZIP code
Landslide40Very Low at its worst in this ZIP code
Heat wave39.9Relatively Moderate at its worst in this ZIP code
Earthquake37.6Relatively Low at its worst in this ZIP code
Lightning27Relatively Low at its worst in this ZIP code
Tornado25.2Relatively Low at its worst in this ZIP code
River flooding20.1Relatively Moderate 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$57,344$90,974$78,538
Income per person$35,381$49,217$43,289
Poverty rate11.7%9.9%12.4%
Median home value$205,000$360,700$303,400
Median gross rent$811$1,514$1,348
Homeownership62.9%67.2%65%
Bachelor's degree or higher18%41.5%35%
Unemployment rate0.6%4.3%5.2%
Works from home1.5%16.2%13.5%
Born outside the US16.1%12.9%13.9%
Median age50.338.838.7
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 stationWALLOPS ISLAND FLIGHT FAC, VA US24.1 km away
Rain in a year43 in
Snow in a year8 in

Average high and low by month

January46.2°F / 29.5°F3.15 in rain, 3.5 in snow
February48.5°F / 31.1°F2.81 in rain, 2.3 in snow
March54.5°F / 37°F3.91 in rain, 0.7 in snow
April64.3°F / 45.9°F3.12 in rain, 0.2 in snow
May72.7°F / 55.5°F3.2 in rain
June81.3°F / 65.1°F3.39 in rain
July86.1°F / 70.4°F4.37 in rain
August84.2°F / 68.7°F4.32 in rain
September78.7°F / 63°F4.33 in rain
October69.1°F / 51.4°F4.02 in rain
November58.8°F / 40.7°F2.88 in rain
December50.5°F / 33.5°F3.75 in rain, 1.7 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 supermarket97% 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 vulnerability87more vulnerable than 87% of US census tracts
Socioeconomic status79more vulnerable than 79% of US census tracts
Household characteristics86more vulnerable than 86% of US census tracts
Racial and ethnic minority status69more vulnerable than 69% of US census tracts
Housing type and transport84more vulnerable than 84% of US census tracts
Walkability4.6 out of 20Least walkable
Nearby ZIP codes

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

23357 Greenbush, VA2.5 km away
23412 Modest Town, VA3.6 km away
23308 Bloxom, VA6.2 km away
23414 Nelsonia, VA6.8 km away
23301 Accomac, VA7.5 km away
23441 Tasley, VA9 km away
23407 Mappsville, VA10.2 km away
23409 Mears, VA10.5 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 area32.24 sq mi
Water area5.62 sq mi
Population density121 people per sq mi
Latitude, longitude37.7744, -75.6386

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.

Advertisement