ZIP code 37178: Tennessee Ridge, TN
ZIP code 37178 is in Tennessee Ridge (41% of residents), in Houston County (81%) and Stewart County (19%), Tennessee. 59% of its residents live outside city limits. It is in Tennessee's 5th congressional district. Its state senate district is State Senate District 24; its state house district is State House District 74.
See it on the mapAll of Tennessee
City and county
| City or town | Share of ZIP residents |
|---|---|
| Tennessee Ridge | 41% |
| County | Share of ZIP residents |
|---|---|
| Houston County | 81% |
| Stewart County | 19% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 2 | 41% |
| District 1 | 23% |
| District 7 | 19% |
| District 4 | 13% |
| District 6 | 4.4% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Tennessee's 5th congressional district (TN-05) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (TN-05) | Andrew Ogles (R) | 202-225-4311 | 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 24) | John Stevens (R) | 100% | |
| State Representative (State House District 74) | Jay Reedy (R) | 100% |
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
- Tennessee Ridge laws: search for the Tennessee Ridge, Tennessee code of ordinances
- Houston County website: http://www.houstoncochamber.com
- Houston County laws: search for the Houston County, Tennessee code of ordinances
- Stewart County website: http://www.stewartcogov.com
- Stewart County laws: search for the Stewart County, Tennessee code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 24 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 74 | 100% |
Voting precincts
5 voting precincts overlap ZIP 37178. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:37178")
ZIP 37178 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.