Chattanooga, Tennessee
Chattanooga is a city in Hamilton County, Tennessee, with 181,099 residents in 2020. It is in Tennessee's 3rd congressional district. It spans 2 state senate and 5 state house districts.
County
| County | Share of residents |
|---|---|
| Hamilton County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Tennessee's 3rd congressional district (TN-03) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (TN-03) | Charles J. "Chuck" Fleischmann (R) | 202-225-3271 | 100% |
| 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 10) | Todd Gardenhire (R) | 52% | |
| State Senator (State Senate District 11) | Bo Watson (R) | 48% | |
| State Representative (State House District 28) | Yusuf Hakeem (Democratic) | 40% | |
| State Representative (State House District 26) | Greg Martin (R) | 20% | |
| State Representative (State House District 30) | Esther Helton-Haynes (R) | 17% | |
| State Representative (State House District 27) | Michele Reneau (R) | 14% | |
| State Representative (State House District 29) | Greg Vital (R) | 8.6% |
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
- Chattanooga website: https://www.chattanooga.gov
- Chattanooga laws: search for the Chattanooga, Tennessee code of ordinances
- Hamilton County website: http://www.hamiltontn.gov
- Hamilton County laws: search for the Hamilton County, Tennessee code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 10 | 52% |
| State Senate District 11 | 48% |
| State house district | Share of residents |
|---|---|
| State House District 28 | 40% |
| State House District 26 | 20% |
| State House District 30 | 17% |
| State House District 27 | 14% |
| State House District 29 | 8.6% |
ZIP codes
Percentages mark ZIPs only partly in Chattanooga: the share of that ZIP's residents living in it.
- 37341 (0.4%)
- 37343 (55%)
- 37351
- 37363 (1.1%)
- 37377 (0.5%)
- 37402
- 37403
- 37404
- 37405 (88%)
- 37406
- 37407
- 37408
- 37409 (96%)
- 37410
- 37411 (95%)
- 37412 (1.1%)
- 37415 (55%)
- 37416 (73%)
- 37419 (88%)
- 37421 (74%)
Get this in your AI agent
Your agent can get Chattanooga'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:4714000")
Chattanooga 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.