Boundary Atlas

Donnellson, Illinois

Donnellson is a village in Montgomery County (95% of residents) and Bond County (4.6%), Illinois, with 153 residents in 2020. It is in Illinois's 15th congressional district. It spans 2 state senate and 2 state house districts.

153residents (2020 Census)
0.4 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Montgomery County95%
Bond County4.6%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-15)Mary E. Miller (R)202-225-5271100%
U.S. SenatorRichard J. Durbin (D)202-224-2152 · contact formstatewide
U.S. SenatorTammy Duckworth (D)202-224-2854 · contact formstatewide
State Senator (State Senate District 54)Steve McClure (R)217-960-078895%
State Senator (State Senate District 55)Jason Plummer (R)618-283-30004.6%
State Representative (State House District 108)Wayne Rosenthal (R)95%
State Representative (State House District 109)Charlie Meier (R)618-651-04054.6%

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 5495%
State Senate District 554.6%

State house districtShare of residents
State House District 10895%
State House District 1094.6%

ZIP codes

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

Get this in your AI agent

Your agent can get Donnellson'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:1720318")

Donnellson 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.