Boundary Atlas

ZIP code 66095: Williamsburg, KS

ZIP code 66095 is in Williamsburg (45% of residents), in Franklin County (97%) and Anderson County (3.2%), Kansas. 55% of its residents live outside city limits. It is in Kansas's 3rd congressional district. Its state senate district is State Senate District 12; its state house districts are State House District 59 (97%) and State House District 9 (3.2%).

875residents (2020 Census)
70.9 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of Kansas

City and county

City or townShare of ZIP residents
Williamsburg45%

CountyShare of ZIP residents
Franklin County97%
Anderson County3.2%

Town or county subdivisionShare of ZIP residents
Williamsburg township69%
Homewood township27%
Reeder township3.2%
Greenwood township0.8%
Richmond townshipland only

Congressional district

Congressional districtShare of ZIP residents
Kansas's 3rd congressional district (KS-03)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 12100%

State house districtShare of ZIP residents
State House District 5997%
State House District 93.2%

Voting precincts

5 voting precincts overlap ZIP 66095. 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:66095")

ZIP 66095 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.