Boundary Atlas

Gardner, Kansas

Gardner is a city in Johnson County, Kansas, with 23,451 residents in 2020. It is in Kansas's 3rd congressional district. It spans 2 state house districts. Its state senate district is State Senate District 37.

23,451residents (2020 Census)
14.9 sq miland area
3ZIP codes
1congressional district

County

CountyShare of residents
Johnson County100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
MayorSteve Shutecitywide
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 37)Doug Shane (R)100%
State Representative (State House District 43)Bill Sutton (R)91%
State Representative (State House District 5)Courtney Sappington (R)9.5%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of residents
State Senate District 37100%

State house districtShare of residents
State House District 4391%
State House District 59.5%

ZIP codes

Percentages mark ZIPs only partly in Gardner: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Gardner's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:2025425")

Gardner here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.