Boundary Atlas

ZIP code 62558: Pawnee, IL

ZIP code 62558 is in Pawnee (76% of residents), in Sangamon County (95%), Christian County (4.3%) and Montgomery County (1.1%), Illinois. 24% of its residents live outside city limits. It is in Illinois's 13th congressional district (95%) and Illinois's 15th congressional district (5.4%). Its state senate districts are State Senate District 54 (97%) and State Senate District 48 (2.6%); its state house districts are State House District 108 (97%) and State House District 95 (2.6%).

3,503residents (2020 Census)
93.7 sq miland area
1cities and towns
2congressional districts
9voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Pawnee76%

CountyShare of ZIP residents
Sangamon County95%
Christian County4.3%
Montgomery County1.1%

Town or county subdivisionShare of ZIP residents
Pawnee township85%
Cotton Hill township7.6%
South Fork township4.2%
Ball township2.3%
Bois D'Arc township1.1%
King township<0.1%

Congressional districts

Congressional districtShare of ZIP residents
Illinois's 13th congressional district (IL-13)95%
Illinois's 15th congressional district (IL-15)5.4%

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
U.S. Representative (IL-13)Nikki Budzinski (D)202-225-237195%
U.S. Representative (IL-15)Mary E. Miller (R)202-225-52715.4%
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 54)Steve McClure (R)217-960-078897%
State Senator (State Senate District 48)Doris Turner (Democratic)217-670-18282.6%
State Representative (State House District 108)Wayne Rosenthal (R)97%
State Representative (State House District 95)Mike Coffey (R)2.6%

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 5497%
State Senate District 482.6%

State house districtShare of ZIP residents
State House District 10897%
State House District 952.6%

Voting precincts

9 voting precincts overlap ZIP 62558. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

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:

related_geographies(id="us:zcta:62558")

ZIP 62558 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.