Boundary Atlas

ZIP code 37379: Soddy-Daisy, TN

ZIP code 37379 is in Soddy-Daisy (41% of residents), Lakesite (6.1%), Mowbray Mountain (6.0%) and Flat Top Mountain (2.0%), in Hamilton County (98%), Sequatchie County (1.1%) and Bledsoe County (1.0%), Tennessee. 45% of its residents live outside city limits. It is in Tennessee's 3rd congressional district (98%) and Tennessee's 4th congressional district (2.1%). Its state senate districts are State Senate District 11 (98%) and State Senate District 10 (2.1%); its state house districts are State House District 27 (50%), State House District 26 (48%) and State House District 31 (2.1%).

28,552residents (2020 Census)
106.4 sq miland area
5cities and towns
2congressional districts
14voting precincts

See it on the mapAll of Tennessee

City and county

City or townShare of ZIP residents
Soddy-Daisy41%
Lakesite6.1%
Mowbray Mountain6.0%
Flat Top Mountain2.0%
Sale Creek0.2%

CountyShare of ZIP residents
Hamilton County98%
Sequatchie County1.1%
Bledsoe County1.0%

Town or county subdivisionShare of ZIP residents
District 184%
District 27.9%
District 36.1%
District 11.1%
District 30.9%
District 60.2%

Congressional districts

Congressional districtShare of ZIP residents
Tennessee's 3rd congressional district (TN-03)98%
Tennessee's 4th congressional district (TN-04)2.1%

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

OfficeMemberContactShare of residents
U.S. Representative (TN-03)Charles J. "Chuck" Fleischmann (R)202-225-327198%
U.S. Representative (TN-04)Scott DesJarlais (R)202-225-68312.1%
U.S. SenatorBill Hagerty (R)202-224-4944 · contact formstatewide
U.S. SenatorMarsha Blackburn (R)202-224-3344 · contact formstatewide
State Senator (State Senate District 11)Bo Watson (R)98%
State Senator (State Senate District 10)Todd Gardenhire (R)2.1%
State Representative (State House District 27)Michele Reneau (R)50%
State Representative (State House District 26)Greg Martin (R)48%
State Representative (State House District 31)Ron Travis (R)2.1%

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1198%
State Senate District 102.1%

State house districtShare of ZIP residents
State House District 2750%
State House District 2648%
State House District 312.1%

Voting precincts

14 voting precincts overlap ZIP 37379. 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:37379")

ZIP 37379 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.