Boundary Atlas

ZIP code 61114: Rockford, IL

ZIP code 61114 is in Rockford (94% of residents), in Winnebago County (97%) and Boone County (2.6%), Illinois. 6.2% of its residents live outside city limits. It is in Illinois's 17th congressional district (60%) and Illinois's 16th congressional district (40%). Its state senate districts are State Senate District 34 (85%), State Senate District 35 (14%) and State Senate District 45 (1.1%); its state house districts are State House District 68 (79%), State House District 69 (14%), State House District 67 (6.2%) and State House District 90 (1.1%).

15,569residents (2020 Census)
8.1 sq miland area
2cities and towns
2congressional districts
18voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Rockford94%
Loves Park0.8%

CountyShare of ZIP residents
Winnebago County97%
Boone County2.6%

Town or county subdivisionShare of ZIP residents
Rockford township97%
Belvidere township2.6%

Congressional districts

Congressional districtShare of ZIP residents
Illinois's 17th congressional district (IL-17)60%
Illinois's 16th congressional district (IL-16)40%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
MayorThomas McNamara94%
U.S. Representative (IL-17)Eric Sorensen (D)202-225-590560%
U.S. Representative (IL-16)Darin LaHood (R)202-225-620140%
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 34)Steve Stadelman (Democratic)815-987-755785%
State Senator (State Senate District 35)Dave Syverson (R)815-987-755514%
State Senator (State Senate District 45)Andrew Chesney (R)815-232-07741.1%
State Representative (State House District 68)Dave Vella (Democratic)815-329-674179%
State Representative (State House District 69)Joe Sosnowski (R)815-547-343614%
State Representative (State House District 67)Maurice West (Democratic)815-987-74336.2%
State Representative (State House District 90)John Cabello (R)815-974-00901.1%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 3485%
State Senate District 3514%
State Senate District 451.1%

State house districtShare of ZIP residents
State House District 6879%
State House District 6914%
State House District 676.2%
State House District 901.1%

Voting precincts

18 voting precincts overlap ZIP 61114. Map them, with each precinct's share of the ZIP's residents.

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ZIP 61114 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.