Herndon, VA ZIP codes
Herndon, Virginia has 5 ZIP codes, including 3 PO Box ZIPs. They are in Fairfax County.
- Population in these ZIPs
- 95,152
- Avg. median income
- $165,900population-weighted
- Typical home value
- $747,800population-weighted
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Herndon, VA ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 20170 | Fairfax County | 43,866 | $159,466 | $687,900 |
| 20171 | Fairfax County | 51,286 | $171,372 | $799,100 |
| 20172 PO Box | Fairfax County | — | — | — |
| 20192 PO Box | Fairfax County | — | — | — |
| 22095 PO Box | Fairfax 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 Herndon
- Oakton 3 mi
- Reston 4 mi
- Chantilly 5 mi
- Sterling 6 mi
- Vienna 6 mi
- Great Falls 6 mi
- Centreville 7 mi
- Fairfax 8 mi
- Dunn Loring 8 mi
- Mc Lean 10 mi
- Burke 10 mi
- Clifton 11 mi
Frequently asked questions
What is the ZIP code for Herndon, VA?
Herndon, VA has 5 ZIP codes: 20170, 20171, 20172, 20192 and 22095.
What county is Herndon, Virginia in?
Herndon ZIP codes are in Fairfax County.
Which Herndon ZIP codes are PO Boxes?
20172, 20192 and 22095 are PO Box or single-organization ZIP codes; they have no residential delivery area.