Warrenton, VA ZIP codes
Warrenton, Virginia has 3 ZIP codes, including 1 PO Box ZIP. They are in Fauquier County.
- Population in these ZIPs
- 34,683
- Avg. median income
- $140,800population-weighted
- Typical home value
- $676,200population-weighted
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Warrenton, VA ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 20186 | Fauquier County | 15,703 | $97,801 | $604,600 |
| 20187 | Fauquier County | 18,980 | $176,435 | $735,400 |
| 20188 PO Box | Fauquier County | — | — | — |
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 near Warrenton
- Broad Run 7 mi
- Jeffersonton 9 mi
- Marshall 9 mi
- Amissville 11 mi
- The Plains 11 mi
- Haymarket 12 mi
- Catlett 12 mi
- Bealeton 12 mi
- Midland 12 mi
- Nokesville 13 mi
- Remington 14 mi
- Bristow 14 mi
Frequently asked questions
What county is Warrenton, Virginia in?
Warrenton ZIP codes are in Fauquier County.
Which Warrenton ZIP codes are PO Boxes?
20188 is a PO Box or single-organization ZIP code; it has no residential delivery area.