Boundary Atlas

Wheaton, Missouri

Wheaton is a city in Barry County, Missouri, with 662 residents in 2020. It is in Missouri's 7th congressional district. Its state senate district is State Senate District 29; its state house district is State House District 158.

662residents (2020 Census)
0.5 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Barry County100%

Congressional district

Congressional districtShare of residents
Missouri's 7th congressional district (MO-07)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MO-07)Eric Burlison (R)202-225-6536100%
U.S. SenatorEric Schmitt (R)202-224-5721 · contact formstatewide
U.S. SenatorJosh Hawley (R)202-224-6154 · contact formstatewide
State Senator (State Senate District 29)Mike Moon (R)100%
State Representative (State House District 158)Scott Cupps (R)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 residents
State Senate District 29100%

State house districtShare of residents
State House District 158100%

ZIP codes

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

Get this in your AI agent

Your agent can get Wheaton's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:2979126")

Wheaton 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.