Northumberland County, Virginia ZIP codes
9 ZIP codes are in Northumberland County, plus 1 that cross in from neighboring counties.
- ZIP codes
- 9
- Population in these ZIPs
- 14,357
- Avg. median income
- $62,100population-weighted
- Cities & towns
- 9
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Northumberland County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 22432 | Burgess | 256 | $56,250 | $294,800 |
| 22435 | Callao | 2,215 | $50,809 | $238,800 |
| 22456 PO Box | Edwardsville | — | — | — |
| 22473 | Heathsville | 5,498 | $68,021 | $353,800 |
| 22482 | Kilmarnock | 3,075 | $47,308 | $360,300 |
| 22511 | Lottsburg | 1,239 | $48,988 | $415,500 |
| 22530 PO Box | Ophelia | — | — | — |
| 22539 | Reedville | 2,074 | $89,200 | $392,100 |
| 22579 PO Box | Wicomico Church | — | — | — |
ZIP codes partly in Northumberland County
These ZIP codes are mostly in a neighboring county but cover part of Northumberland County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 22503 | Lancaster | Lancaster County | 4,296 | $74,051 | $343,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Northumberland County
Nearby counties
Frequently asked questions
How many ZIP codes are in Northumberland County, Virginia?
9 ZIP codes are mainly in Northumberland County, and 1 more ZIP codes from neighboring areas reach partly into it.
What cities are in Northumberland County?
ZIP codes in Northumberland County use the city names Burgess, Callao, Edwardsville, Heathsville, Kilmarnock, Lottsburg, Ophelia, Reedville and Wicomico Church.