Boundary Atlas

ZIP code 37101: McEwen, TN

ZIP code 37101 is in McEwen (25% of residents), in Humphreys County (96%), Houston County (1.9%) and Hickman County (1.7%), Tennessee. 75% of its residents live outside city limits. It is in Tennessee's 5th congressional district. Its state senate districts are State Senate District 23 (98%) and State Senate District 24 (1.9%); its state house districts are State House District 74 (98%) and State House District 69 (1.7%).

6,481residents (2020 Census)
199.9 sq miland area
1cities and towns
1congressional district
10voting precincts

See it on the mapAll of Tennessee

City and county

City or townShare of ZIP residents
McEwen25%

CountyShare of ZIP residents
Humphreys County96%
Houston County1.9%
Hickman County1.7%

Town or county subdivisionShare of ZIP residents
District 742%
District 642%
District 55.1%
District 14.8%
District 22.7%
District 11.7%
District 50.9%
District 40.7%
District 30.3%
District 70.3%

Congressional district

Congressional districtShare of ZIP residents
Tennessee's 5th congressional district (TN-05)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2398%
State Senate District 241.9%

State house districtShare of ZIP residents
State House District 7498%
State House District 691.7%

Voting precincts

10 voting precincts overlap ZIP 37101. 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:37101")

ZIP 37101 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.