Mount Sterling, Illinois
Mount Sterling is a city in Brown County, Illinois, with 2,006 residents in 2020. It is in Illinois's 15th congressional district. Its state senate district is State Senate District 50; its state house district is State House District 99.
County
| County | Share of residents |
|---|---|
| Brown County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Illinois's 15th congressional district (IL-15) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IL-15) | Mary E. Miller (R) | 202-225-5271 | 100% |
| 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 50) | Jil Tracy (R) | 217-223-0833 | 100% |
| State Representative (State House District 99) | Kyle Moore (R) | 217-223-0833 | 100% |
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
- Mount Sterling website: https://browncountyil.org/mtsterling/
- Mount Sterling laws: search for the Mount Sterling, Illinois code of ordinances
- Brown County website: https://browncountyil.com
- Brown County laws: search for the Brown County, Illinois code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 50 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 99 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Mount Sterling: the share of that ZIP's residents living in it.
- 62353 (39%)
Get this in your AI agent
Your agent can get Mount Sterling's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:1751154")
Mount Sterling here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.