Crystal City, Missouri
Crystal City is a city in Jefferson County, Missouri, with 4,740 residents in 2020. It is in Missouri's 8th congressional district. Its state senate district is State Senate District 22; its state house district is State House District 114.
County
| County | Share of residents |
|---|---|
| Jefferson County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Missouri's 8th congressional district (MO-08) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MO-08) | Jason Smith (R) | 202-225-4404 | 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 22) | Mary Elizabeth Coleman (R) | 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
- Crystal City website: http://www.crystalcitymo.org
- Crystal City laws: search for the Crystal City, Missouri code of ordinances
- Jefferson County website: http://www.jeffcomo.org
- Jefferson County laws: search for the Jefferson County, Missouri code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 22 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 114 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Crystal City: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Crystal City'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:2917632")
Crystal City 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.