Herndon, Virginia
Herndon is a town in Fairfax County, Virginia, with 24,655 residents in 2020. It is in Virginia's 11th congressional district. Its state senate district is State Senate District 38; its state house district is House of Delegates District 8.
County
| County | Share of residents |
|---|---|
| Fairfax County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Virginia's 11th congressional district (VA-11) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (VA-11) | James R. Walkinshaw (D) | 202-225-1492 | 100% |
| U.S. Senator | Mark R. Warner (D) | 202-224-2023 · contact form | statewide |
| U.S. Senator | Tim Kaine (D) | 202-224-4024 · contact form | statewide |
| State Senator (State Senate District 38) | Jennifer Boysko (Democratic) | 100% | |
| Delegate (State House District 8) | Irene Shin (Democratic) | 100% |
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Herndon website: http://www.herndon-va.gov/
- Herndon laws: search for the Herndon, Virginia code of ordinances
- Fairfax County website: https://www.fairfaxcounty.gov/
- Fairfax County laws: search for the Fairfax County, Virginia code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 38 | 100% |
| State house district | Share of residents |
|---|---|
| House of Delegates District 8 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Herndon: the share of that ZIP's residents living in it.
- 20170 (58%)
Get this in your AI agent
Your agent can get Herndon's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:5136648")
Herndon here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.