Johnson City, Tennessee
Johnson City is a city in Washington County (97% of residents), Carter County (1.9%) and Sullivan County (1.2%), Tennessee, with 71,050 residents in 2020. It is in Tennessee's 1st congressional district. It spans 2 state senate and 4 state house districts.
County
| County | Share of residents |
|---|---|
| Washington County | 97% |
| Carter County | 1.9% |
| Sullivan County | 1.2% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Tennessee's 1st congressional district (TN-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (TN-01) | Diana Harshbarger (R) | 202-225-6356 | 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 3) | Rusty Crowe (R) | 99% | |
| State Senator (State Senate District 4) | Bobby Harshbarger (R) | 1.2% | |
| State Representative (State House District 7) | Becky Jo Alexander (R) | 50% | |
| State Representative (State House District 6) | Tim Hicks (R) | 47% | |
| State Representative (State House District 4) | Renea Jones (R) | 1.9% | |
| State Representative (State House District 3) | Timothy Hill (R) | 1.2% |
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
- Johnson City website: https://www.johnsoncitytn.org/
- Johnson City laws: search for the Johnson City, Tennessee code of ordinances
- Washington County website: http://www.washingtoncountytn.org
- Washington County laws: search for the Washington County, Tennessee code of ordinances
- Carter County website: http://www.cartercountytn.gov
- Carter County laws: search for the Carter County, Tennessee code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 3 | 99% |
| State Senate District 4 | 1.2% |
| State house district | Share of residents |
|---|---|
| State House District 7 | 50% |
| State House District 6 | 47% |
| State House District 4 | 1.9% |
| State House District 3 | 1.2% |
ZIP codes
Percentages mark ZIPs only partly in Johnson City: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Johnson City'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:4738320")
Johnson City 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.