Columbia, Kentucky
Columbia is a city in Adair County, Kentucky, with 4,834 residents in 2020. It is in Kentucky's 1st congressional district. Its state senate district is State Senate District 16; its state house district is State House District 21.
County
| County | Share of residents |
|---|---|
| Adair County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Kentucky's 1st congressional district (KY-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (KY-01) | James Comer (R) | 202-225-3115 | 100% |
| U.S. Senator | Mitch McConnell (R) | 202-224-2541 · contact form | statewide |
| U.S. Senator | Rand Paul (R) | 202-224-4343 · contact form | statewide |
| State Senator (State Senate District 16) | Max Wise (R) | 100% | |
| State Representative (State House District 21) | Amy Neighbors (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
- Columbia website: http://www.cityofcolumbiaky.com/
- Columbia laws: search for the Columbia, Kentucky code of ordinances
- Adair County website: http://www.columbia-adaircounty.com
- Adair County laws: search for the Adair County, Kentucky code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 16 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 21 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Columbia: the share of that ZIP's residents living in it.
- 42728 (29%)
Get this in your AI agent
Your agent can get Columbia'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:2116750")
Columbia 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.