Gallatin, Tennessee
Gallatin is a city in Sumner County, Tennessee, with 44,937 residents in 2020. It spans 2 congressional districts: TN-07 (94%) and TN-06 (6.4%). It spans 2 state house districts. Its state senate district is State Senate District 18.
County
| County | Share of residents |
|---|---|
| Sumner County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Tennessee's 7th congressional district (TN-07) | 94% |
| Tennessee's 6th congressional district (TN-06) | 6.4% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (TN-07) | Matt Van Epps (R) | 202-225-2811 | 94% |
| U.S. Representative (TN-06) | John W. Rose (R) | 202-225-4231 | 6.4% |
| U.S. Senator | Bill Hagerty (R) | 202-224-4944 · contact form | statewide |
| U.S. Senator | Marsha Blackburn (R) | 202-224-3344 · contact form | statewide |
| State Senator (State Senate District 18) | Ferrell Haile (R) | 100% | |
| State Representative (State House District 35) | William Slater (R) | 73% | |
| State Representative (State House District 44) | William Lamberth (R) | 27% |
Elected in 2024 under TN's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).
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
- Gallatin website: http://www.gallatin-tn.gov/
- Gallatin laws: search for the Gallatin, Tennessee code of ordinances
- Sumner County website: http://www.sumnertn.org
- Sumner County laws: search for the Sumner County, Tennessee code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 18 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 35 | 73% |
| State House District 44 | 27% |
ZIP codes
Percentages mark ZIPs only partly in Gallatin: the share of that ZIP's residents living in it.
- 37066 (76%)
Get this in your AI agent
Your agent can get Gallatin'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:4728540")
Gallatin 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.