Boundary Atlas

ZIP code 66205: Roeland Park, KS

ZIP code 66205 is in Roeland Park (47% of residents), Fairway (30%), Westwood (13%), Mission (5.8%), Westwood Hills (2.9%) and Mission Woods (1.5%), in Johnson County, Kansas. It is in Kansas's 3rd congressional district. Its state senate district is State Senate District 7; its state house district is State House District 25.

13,929residents (2020 Census)
3.7 sq miland area
6cities and towns
1congressional district
27voting precincts

See it on the mapAll of Kansas

City and county

City or townShare of ZIP residents
Roeland Park47%
Fairway30%
Westwood13%
Mission5.8%
Westwood Hills2.9%
Mission Woods1.5%

CountyShare of ZIP residents
Johnson County100%

Town or county subdivisionShare of ZIP residents
Roeland Park city47%
Fairway city30%
Westwood city13%
Mission city5.8%
Westwood Hills city2.9%
Mission Woods city1.5%
Mission Hills cityland only

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (KS-03)Sharice Davids (D)202-225-2865100%
U.S. SenatorJerry Moran (R)202-224-6521 · contact formstatewide
U.S. SenatorRoger Marshall (R)202-224-4774 · contact formstatewide
State Senator (State Senate District 7)Ethan Corson (Democratic)100%
State Representative (State House District 25)Rui Xu (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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 7100%

State house districtShare of ZIP residents
State House District 25100%

Voting precincts

27 voting precincts overlap ZIP 66205. 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:66205")

ZIP 66205 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.