Boundary Atlas

Windsor, Missouri

Windsor is a city in Henry County (96% of residents) and Pettis County (4.0%), Missouri, with 2,775 residents in 2020. It is in Missouri's 4th congressional district. It spans 2 state house districts. Its state senate district is State Senate District 28.

2,775residents (2020 Census)
2.4 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Henry County96%
Pettis County4.0%

Congressional district

Congressional districtShare of residents
Missouri's 4th congressional district (MO-04)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MO-04)Mark Alford (R)202-225-2876100%
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 28)Sandy Crawford (R)100%
State Representative (State House District 126)Jim Kalberloh (R)96%
State Representative (State House District 57)Rodger Reedy (R)4.0%

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 28100%

State house districtShare of residents
State House District 12696%
State House District 574.0%

ZIP codes

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

Get this in your AI agent

Your agent can get Windsor'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:2980350")

Windsor 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.