Boundary Atlas

ZIP code 62448: Newton, IL

ZIP code 62448 is in Newton (49% of residents), in Jasper County (97%), Richland County (2.0%) and Clay County (0.6%), Illinois. 51% of its residents live outside city limits. It is in Illinois's 12th congressional district. Its state senate districts are State Senate District 51 (97%) and State Senate District 55 (2.5%); its state house districts are State House District 102 (97%) and State House District 110 (2.5%).

5,719residents (2020 Census)
205.0 sq miland area
1cities and towns
1congressional district
17voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Newton49%

CountyShare of ZIP residents
Jasper County97%
Richland County2.0%
Clay County0.6%

Town or county subdivisionShare of ZIP residents
Wade township76%
Smallwood township6.1%
Fox township4.8%
South Muddy township2.5%
Crooked Creek township1.9%
Hunt City township1.8%
North Muddy township1.7%
Denver township1.7%
Willow Hill township1.1%
Grove township0.8%
Pixley township0.6%
Ste. Marie township0.4%
Preston township0.3%

Congressional district

Congressional districtShare of ZIP residents
Illinois's 12th congressional district (IL-12)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-12)Mike Bost (R)202-225-5661100%
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 51)Chapin Rose (R)217-607-185397%
State Senator (State Senate District 55)Jason Plummer (R)618-283-30002.5%
State Representative (State House District 102)Adam Niemerg (R)217-712-212697%
State Representative (State House District 110)Blaine Wilhour (R)2.5%

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 5197%
State Senate District 552.5%

State house districtShare of ZIP residents
State House District 10297%
State House District 1102.5%

Voting precincts

17 voting precincts overlap ZIP 62448. Map them, with each precinct's share of the ZIP's residents.

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Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

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ZIP 62448 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.