Boundary Atlas

ZIP code 26541: Cassville, WV

ZIP code 26541 is in Cassville (30% of residents), in Monongalia County, West Virginia. 70% of its residents live outside city limits. It is in West Virginia's 2nd congressional district. Its state senate districts are State Senate District 2 (100%) and State Senate District 13 (0.1%); its state house district is Delegate District 77.

3,337residents (2020 Census)
40.5 sq miland area
2cities and towns
1congressional district
6voting precincts

See it on the mapAll of West Virginia

City and county

City or townShare of ZIP residents
Cassville30%
Star City0.1%

CountyShare of ZIP residents
Monongalia County100%

Town or county subdivisionShare of ZIP residents
Western district100%

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 2)Charles Clements (R)304-455-5339100%
State Senator (State Senate District 2)Chris Rose (R)100%
State Senator (State Senate District 13)Joey Garcia (Democratic)0.1%
State Senator (State Senate District 13)Mike Oliverio (R)0.1%
Delegate (Delegate District 77)Joe Statler (R)304-376-7336100%

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 2100%
State Senate District 130.1%

State house districtShare of ZIP residents
Delegate District 77100%

Voting precincts

6 voting precincts overlap ZIP 26541. 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:26541")

ZIP 26541 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.