What city is ZIP code 23413?

ZIP code 23413 is in Nassawadox, VA (Northampton County).

What county is ZIP code 23413 in?

ZIP code 23413 is mostly in Northampton County, Virginia.

How many people live in ZIP code 23413?

About 776 people live in the 23413 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 23413

Nassawadox, VA, Northampton County

Population

776

Land area

7.4sq mi

People per sq mi

104

City

Nassawadox

ZIP 23413 and nearby ZIP codes

Full map

ZIP 23413 at a glance

ZIP 23413 (Nassawadox) is 53% less dense than Virginia as a whole.
Households here earn a median of $56,250 a year, 40% less than the Virginia figure of $93,170.
A typical owner-occupied home is valued at $196,900 (49% below Virginia) and median rent is $673 a month.

Local data for ZIP 23413

Counts from official public data

Housing and community stats

ZIP 23413, American Community Survey 2020-2024

Full profile

Median household income

$56,250

Poverty rate

25.0%

Median home value

$196,900

Median rent

$673/mo

Homeownership

50.4%

Bachelor's or higher

25.0%

Median age

47.4

Average commute

19.4 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

562

$33.3M annual payroll

PPP loans

$399K

12 loans

Campaign donations

$300

17% D, 83% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 23413, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: drought

Storm events since 1996

245

Countywide, mostly thunderstorm wind

Flood insurance policies

350

5.1% of homes, county

July high / Jan low

87° / 33°F

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 23413, CDC PLACES estimates

All 40 measures

Obesity

40.1%

U.S. 33.3% +6.8 pts

Diabetes

21.5%

U.S. 12.1% +9.4 pts

Smoking

13.9%

U.S. 12.8% +1.1 pts

Uninsured (18-64)

10.8%

U.S. 11.1% about the same

Frequently asked questions

What city is ZIP code 23413?: ZIP code 23413 is in Nassawadox, VA (Northampton County).
What county is ZIP code 23413 in?: ZIP code 23413 is mostly in Northampton County, Virginia.
How many people live in ZIP code 23413?: About 776 people live in the 23413 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.