ZIP code 37189: Nashville-Davidson metropolitan government (balance), TN
ZIP code 37189 is in Nashville-Davidson metropolitan government (balance), in Davidson County, Tennessee. It is in Tennessee's 7th congressional district. Its state senate districts are State Senate District 19 (71%) and State Senate District 20 (29%); its state house districts are State House District 54 (65%) and State House District 50 (35%).
See it on the mapAll of Tennessee
City and county
| City or town | Share of ZIP residents |
|---|---|
| Nashville-Davidson metropolitan government (balance) | 100% |
| County | Share of ZIP residents |
|---|---|
| Davidson County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 1 | 79% |
| District 3 | 21% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Tennessee's 7th congressional district (TN-07) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (TN-07) | Matt Van Epps (R) | 202-225-2811 | 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 19) | Charlane Oliver (Democratic) | 71% | |
| State Senator (State Senate District 20) | Heidi Campbell (Democratic) | 29% | |
| State Representative (State House District 54) | Vincent Dixie (Democratic) | 65% | |
| State Representative (State House District 50) | Bo Mitchell (Democratic) | 35% |
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
- Nashville-Davidson metropolitan government (balance) laws: search for the Nashville-Davidson metropolitan government (balance), Tennessee code of ordinances
- Davidson County laws: search for the Davidson County, Tennessee code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 19 | 71% |
| State Senate District 20 | 29% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 54 | 65% |
| State House District 50 | 35% |
Voting precincts
7 voting precincts overlap ZIP 37189. 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:37189")
ZIP 37189 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.