Boundary Atlas

Bull Valley, Illinois

Bull Valley is a village in McHenry County, Illinois, with 1,150 residents in 2020. It is in Illinois's 11th congressional district. It spans 2 state senate and 2 state house districts.

1,150residents (2020 Census)
9.8 sq miland area
4ZIP codes
1congressional district

County

CountyShare of residents
McHenry County100%

Congressional district

Congressional districtShare of residents
Illinois's 11th congressional district (IL-11)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-11)Bill Foster (D)202-225-3515100%
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 32)Craig Wilcox (R)815-455-633089%
State Senator (State Senate District 35)Dave Syverson (R)815-987-755511%
State Representative (State House District 63)Steve Reick (R)815-880-534089%
State Representative (State House District 69)Joe Sosnowski (R)815-547-343611%

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 3289%
State Senate District 3511%

State house districtShare of residents
State House District 6389%
State House District 6911%

ZIP codes

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

Get this in your AI agent

Your agent can get Bull Valley'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:1709531")

Bull Valley 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.