ZIP code 22643: Markham, VA
22643 is a ZIP code in Markham, Virginia, mainly in Fauquier County, part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area. About 137 people live here.
- Population
- 137
- Median household income
- —
- Typical home value
- $812,000+4.1% in 12 months
- Median rent
- —gross, per month
- Median age
- 65.4
- Homeowners
- 73.2%of occupied homes
Shaded: ZIP code 22643's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 22643 details
| City | Markham |
|---|---|
| State | Virginia |
| County | Fauquier County |
| Metro area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 21.2 sq mi, plus 0 sq mi of water |
| Population density | 6 people per sq mi |
| Bachelor's degree or higher | 24.3% of adults 25+ |
| Center coordinates | 38.89276, -78.01272 |
ZIP codes near 22643
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 22639 | Hume, VA | 3.5 mi | 606 |
| 22642 | Linden, VA | 3.9 mi | 3,933 |
| 20144 | Delaplane, VA | 4.6 mi | 1,340 |
| 22623 | Chester Gap, VA | 7.5 mi | 641 |
| 20140 | Rectortown, VA | 8.1 mi | — |
| 20115 | Marshall, VA | 8.5 mi | 8,173 |
| 20116 | Marshall, VA | 8.6 mi | — |
| 22640 | Huntly, VA | 8.9 mi | 556 |
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
Buying a home in 22643?
A typical home in ZIP code 22643 is worth about $812,000 (Zillow Home Value Index). See what buying here would cost per month, with Virginia average taxes and insurance filled in.
About ZIP code 22643
What city is ZIP code 22643?
ZIP code 22643 is in Markham, VA, in Fauquier County.
What county is ZIP code 22643 in?
22643 is mainly in Fauquier County, Virginia.
What is the population of ZIP code 22643?
About 137 people live in ZIP code 22643, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 22643 in?
22643 is in Eastern Time (UTC−5). It observes daylight saving time.