ZIP code 62629: Chatham, IL
ZIP code 62629 is in Chatham (93% of residents) and Springfield (1.9%), in Sangamon County, Illinois. It is in Illinois's 13th congressional district (98%) and Illinois's 15th congressional district (1.7%). Its state senate districts are State Senate District 48 (92%) and State Senate District 54 (7.6%); its state house districts are State House District 95 (92%) and State House District 108 (7.6%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Chatham | 93% |
| Springfield | 1.9% |
| County | Share of ZIP residents |
|---|---|
| Sangamon County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Chatham township | 54% |
| Ball township | 42% |
| Capital township | 1.8% |
| Curran township | 1.7% |
| Woodside township | 1.3% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 13th congressional district (IL-13) | 98% |
| Illinois's 15th congressional district (IL-15) | 1.7% |
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
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IL-13) | Nikki Budzinski (D) | 202-225-2371 | 98% |
| U.S. Representative (IL-15) | Mary E. Miller (R) | 202-225-5271 | 1.7% |
| U.S. Senator | Richard J. Durbin (D) | 202-224-2152 · contact form | statewide |
| U.S. Senator | Tammy Duckworth (D) | 202-224-2854 · contact form | statewide |
| State Senator (State Senate District 48) | Doris Turner (Democratic) | 217-670-1828 | 92% |
| State Senator (State Senate District 54) | Steve McClure (R) | 217-960-0788 | 7.6% |
| State Representative (State House District 95) | Mike Coffey (R) | 92% | |
| State Representative (State House District 108) | Wayne Rosenthal (R) | 7.6% |
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
- Chatham website: https://www.chathamil.net/
- Chatham laws: search for the Chatham, Illinois code of ordinances
- Springfield website: https://springfield.il.us
- Springfield laws: search for the Springfield, Illinois code of ordinances
- Sangamon County website: http://www.co.sangamon.il.us
- Sangamon County laws: search for the Sangamon County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 48 | 92% |
| State Senate District 54 | 7.6% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 95 | 92% |
| State House District 108 | 7.6% |
Voting precincts
14 voting precincts overlap ZIP 62629. 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:62629")
ZIP 62629 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.