Boundary Atlas

ZIP code 61925: Dalton City, IL

ZIP code 61925 is in Dalton City (48% of residents) and Mount Zion (4.6%), in Moultrie County (54%) and Macon County (46%), Illinois. 47% of its residents live outside city limits. It is in Illinois's 15th congressional district. Its state senate district is State Senate District 54; its state house district is State House District 107.

944residents (2020 Census)
44.1 sq miland area
2cities and towns
1congressional district
4voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Dalton City48%
Mount Zion4.6%

CountyShare of ZIP residents
Moultrie County54%
Macon County46%

Town or county subdivisionShare of ZIP residents
Dora township54%
Mount Zion township46%
Marrowbone townshipland only

Congressional district

Congressional districtShare of ZIP residents
Illinois's 15th congressional district (IL-15)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 54100%

State house districtShare of ZIP residents
State House District 107100%

Voting precincts

4 voting precincts overlap ZIP 61925. 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:61925")

ZIP 61925 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.