St. John, Missouri
St. John is a city in St. Louis County, Missouri, with 6,622 residents in 2020. It is in Missouri's 1st congressional district. Its state senate district is State Senate District 14; its state house district is State House District 74.
County
| County | Share of residents |
|---|---|
| St. Louis County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Missouri's 1st congressional district (MO-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MO-01) | Wesley Bell (D) | 202-225-2406 | 100% |
| U.S. Senator | Eric Schmitt (R) | 202-224-5721 · contact form | statewide |
| U.S. Senator | Josh Hawley (R) | 202-224-6154 · contact form | statewide |
| State Senator (State Senate District 14) | Brian Williams (Democratic) | 100% | |
| State Representative (State House District 74) | Marla Smith (Democratic) | 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
- St. John laws: search for the St. John, Missouri code of ordinances
- St. Louis County laws: search for the St. Louis County, Missouri code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 14 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 74 | 100% |
ZIP codes
Percentages mark ZIPs only partly in St. John: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get St. John'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:2964478")
St. John 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.