Boundary Atlas

ZIP code 64770: Montrose, MO

ZIP code 64770 is in Montrose (40% of residents), in Henry County (89%), Bates County (10.0%) and St. Clair County (1.5%), Missouri. 60% of its residents live outside city limits. It is in Missouri's 4th congressional district. Its state senate districts are State Senate District 28 (90%) and State Senate District 31 (10.0%); its state house districts are State House District 126 (90%), State House District 62 (7.4%) and State House District 125 (2.5%).

953residents (2020 Census)
109.2 sq miland area
1cities and towns
1congressional district
7voting precincts

See it on the mapAll of Missouri

City and county

City or townShare of ZIP residents
Montrose40%

CountyShare of ZIP residents
Henry County89%
Bates County10.0%
St. Clair County1.5%

Town or county subdivisionShare of ZIP residents
Deepwater township60%
Bear Creek township14%
Walker township13%
Deepwater township7.6%
Spruce township2.4%
Davis township2.0%
Monegaw township1.4%
Appleton township0.1%

Congressional district

Congressional districtShare of ZIP 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)90%
State Senator (State Senate District 31)Rick Brattin (R)10.0%
State Representative (State House District 126)Jim Kalberloh (R)90%
State Representative (State House District 62)Sherri Gallick (R)7.4%
State Representative (State House District 125)Dane Diehl (R)2.5%

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 2890%
State Senate District 3110.0%

State house districtShare of ZIP residents
State House District 12690%
State House District 627.4%
State House District 1252.5%

Voting precincts

7 voting precincts overlap ZIP 64770. 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:64770")

ZIP 64770 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.