Boundary Atlas

ZIP code 61421: Bradford, IL

ZIP code 61421 is in Bradford (55% of residents), in Stark County (80%), Bureau County (16%) and Marshall County (3.2%), Illinois. 45% of its residents live outside city limits. It is in Illinois's 16th congressional district. Its state senate districts are State Senate District 37 (94%), State Senate District 47 (5.1%) and State Senate District 53 (1.1%); its state house districts are State House District 73 (94%), State House District 93 (5.1%) and State House District 105 (1.1%).

1,234residents (2020 Census)
99.3 sq miland area
1cities and towns
1congressional district
8voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Bradford55%

CountyShare of ZIP residents
Stark County80%
Bureau County16%
Marshall County3.2%

Town or county subdivisionShare of ZIP residents
Osceola township73%
Milo township15%
Elmira township5.1%
Saratoga township3.2%
Penn township2.4%
Wheatland township1.1%
Indiantown township0.2%
Toulon townshipland only

Congressional district

Congressional districtShare of ZIP residents
Illinois's 16th congressional district (IL-16)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-16)Darin LaHood (R)202-225-6201100%
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 37)Li Arellano (R)779-251-500394%
State Senator (State Senate District 47)Neil Anderson (R)309-230-75845.1%
State Senator (State Senate District 53)Chris Balkema (R)815-844-91791.1%
State Representative (State House District 73)Ryan Spain (R)309-690-737394%
State Representative (State House District 93)Travis Weaver (R)309-204-65145.1%
State Representative (State House District 105)Dennis Tipsword (R)815-844-93441.1%

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 ZIP residents
State Senate District 3794%
State Senate District 475.1%
State Senate District 531.1%

State house districtShare of ZIP residents
State House District 7394%
State House District 935.1%
State House District 1051.1%

Voting precincts

8 voting precincts overlap ZIP 61421. Map them, with each precinct's share of the ZIP's residents.

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ZIP 61421 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.