ZIP code 37766: La Follette, TN
ZIP code 37766 is in La Follette (39% of residents) and Fincastle (8.9%), in Campbell County, Tennessee. 52% of its residents live outside city limits. It is in Tennessee's 2nd congressional district (77%) and Tennessee's 6th congressional district (23%). Its state senate district is State Senate District 12; its state house district is State House District 36.
See it on the mapAll of Tennessee
City and county
| City or town | Share of ZIP residents |
|---|---|
| La Follette | 39% |
| Fincastle | 8.9% |
| County | Share of ZIP residents |
|---|---|
| Campbell County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 2 | 43% |
| District 1 | 36% |
| District 3 | 14% |
| District 5 | 7.6% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Tennessee's 2nd congressional district (TN-02) | 77% |
| Tennessee's 6th congressional district (TN-06) | 23% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (TN-02) | Tim Burchett (R) | 202-225-5435 | 77% |
| U.S. Representative (TN-06) | John W. Rose (R) | 202-225-4231 | 23% |
| 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 12) | Ken Yager (R) | 100% | |
| State Representative (State House District 36) | Dennis Powers (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
- La Follette website: https://www.lafollettetn.gov
- La Follette laws: search for the La Follette, Tennessee code of ordinances
- Fincastle laws: search for the Fincastle, Tennessee code of ordinances
- Campbell County website: http://www.campbellcountytn.gov
- Campbell County laws: search for the Campbell County, Tennessee code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 12 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 36 | 100% |
Voting precincts
11 voting precincts overlap ZIP 37766. 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://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:37766")
ZIP 37766 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.