ZIP code 62707: Springfield, IL
ZIP code 62707 is in Springfield (38% of residents) and Sherman (4.5%), in Sangamon County, Illinois. 57% of its residents live outside city limits. It is in Illinois's 15th congressional district (94%) and Illinois's 13th congressional district (6.4%). Its state senate districts are State Senate District 48 (74%) and State Senate District 54 (26%); its state house districts are State House District 95 (63%), State House District 108 (26%) and State House District 96 (10%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Springfield | 38% |
| Sherman | 4.5% |
| Riverton | 0.3% |
| County | Share of ZIP residents |
|---|---|
| Sangamon County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Capital township | 37% |
| Clear Lake township | 27% |
| Fancy Creek township | 16% |
| Gardner township | 9.9% |
| Springfield township | 9.4% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 15th congressional district (IL-15) | 94% |
| Illinois's 13th congressional district (IL-13) | 6.4% |
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.
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 48 | 74% |
| State Senate District 54 | 26% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 95 | 63% |
| State House District 108 | 26% |
| State House District 96 | 10% |
Voting precincts
16 voting precincts overlap ZIP 62707. 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:62707")
ZIP 62707 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.