Boundary Atlas

ZIP code 67203: Wichita, KS

ZIP code 67203 is in Wichita, in Sedgwick County, Kansas. It is in Kansas's 4th congressional district. Its state senate districts are State Senate District 25 (84%), State Senate District 29 (13%), State Senate District 31 (2.9%) and State Senate District 27 (0.9%); its state house districts are State House District 92 (59%), State House District 95 (22%), State House District 103 (13%) and State House District 105 (6.8%).

30,498residents (2020 Census)
7.2 sq miland area
1cities and towns
1congressional district
16voting precincts

See it on the mapAll of Kansas

City and county

City or townShare of ZIP residents
Wichita100%

CountyShare of ZIP residents
Sedgwick County100%

Town or county subdivisionShare of ZIP residents
Wichita city100%

Congressional district

Congressional districtShare of ZIP residents
Kansas's 4th congressional district (KS-04)100%

Elected officials

OfficeMemberContactShare of residents
MayorLily Wu316-268-4331100%
U.S. Representative (KS-04)Ron Estes (R)202-225-6216100%
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 25)Silas Miller (Democratic)84%
State Senator (State Senate District 29)Oletha Faust-Goudeau (Democratic)13%
State Senator (State Senate District 31)Stephen Owens (R)2.9%
State Senator (State Senate District 27)Joe Claeys (R)0.9%
State Representative (State House District 92)John Carmichael (Democratic)59%
State Representative (State House District 95)Tom Sawyer (Democratic)22%
State Representative (State House District 103)Angela Martinez (Democratic)13%
State Representative (State House District 105)Jill Ward (R)6.8%

Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); 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 2584%
State Senate District 2913%
State Senate District 312.9%
State Senate District 270.9%

State house districtShare of ZIP residents
State House District 9259%
State House District 9522%
State House District 10313%
State House District 1056.8%

Voting precincts

16 voting precincts overlap ZIP 67203. Map them, with each precinct's share of the ZIP's residents.

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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:67203")

ZIP 67203 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.