Boundary Atlas

ZIP code 26343: Third district, WV

ZIP code 26343 is in Rock Cave (1.1% of residents), in Upshur County (52%) and Lewis County (48%), West Virginia. 99% of its residents live outside city limits. It is in West Virginia's 2nd congressional district. Its state senate districts are State Senate District 11 (52%) and State Senate District 12 (48%); its state house districts are Delegate District 64 (58%) and Delegate District 65 (42%).

538residents (2020 Census)
27.2 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of West Virginia

City and county

City or townShare of ZIP residents
Rock Cave1.1%

CountyShare of ZIP residents
Upshur County52%
Lewis County48%

Town or county subdivisionShare of ZIP residents
Third district52%
Courthouse-Collins Settlement district48%

Congressional district

Congressional districtShare of ZIP residents
West Virginia's 2nd congressional district (WV-02)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (WV-02)Riley M. Moore (R)202-225-2711100%
U.S. SenatorJames C. Justice (R)202-224-3954statewide
U.S. SenatorShelley Moore Capito (R)202-224-6472 · contact formstatewide
State Senator (State Senate District 11)Bill Hamilton (R)304-472-196652%
State Senator (State Senate District 11)Robbie Morris (R)52%
State Senator (State Senate District 12)Ben Queen (R)48%
State Senator (State Senate District 12)Patrick Martin (R)48%
Delegate (Delegate District 64)Adam Burkhammer (R)58%
Delegate (Delegate District 65)Robbie Martin (R)42%

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1152%
State Senate District 1248%

State house districtShare of ZIP residents
Delegate District 6458%
Delegate District 6542%

Voting precincts

4 voting precincts overlap ZIP 26343. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:26343")

ZIP 26343 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.