Boundary Atlas

Bloomingdale, Illinois

Bloomingdale is a village in DuPage County, Illinois, with 22,382 residents in 2020. It is in Illinois's 8th congressional district. It spans 2 state senate and 2 state house districts.

22,382residents (2020 Census)
6.8 sq miland area
3ZIP codes
1congressional district

County

CountyShare of residents
DuPage County100%

Congressional district

Congressional districtShare of residents
Illinois's 8th congressional district (IL-08)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-08)Raja Krishnamoorthi (D)202-225-3711100%
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 24)Seth Lewis (R)630-349-064567%
State Senator (State Senate District 23)Suzy Glowiak Hilton (Democratic)630-785-317733%
State Representative (State House District 48)Jennifer Sanalitro (R)630-349-064567%
State Representative (State House District 46)Diane Blair-Sherlock (Democratic)630-415-352033%

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 2467%
State Senate District 2333%

State house districtShare of residents
State House District 4867%
State House District 4633%

ZIP codes

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

Get this in your AI agent

Your agent can get Bloomingdale'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:1706587")

Bloomingdale 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.