Boundary Atlas

ZIP code 39654: Monticello, MS

ZIP code 39654 is in Monticello (26% of residents), in Lawrence County (99%) and Lincoln County (1.2%), Mississippi. 74% of its residents live outside city limits. It is in Mississippi's 3rd congressional district. Its state senate districts are State Senate District 35 (82%) and State Senate District 39 (18%); its state house districts are State House District 91 (69%), State House District 53 (27%), State House District 92 (2.8%) and State House District 99 (2.0%).

5,527residents (2020 Census)
151.7 sq miland area
1cities and towns
1congressional district
15voting precincts

See it on the mapAll of Mississippi

City and county

City or townShare of ZIP residents
Monticello26%

CountyShare of ZIP residents
Lawrence County99%
Lincoln County1.2%

Town or county subdivisionShare of ZIP residents
District 137%
District 229%
District 514%
District 39.5%
District 49.3%
District 11.2%

Congressional district

Congressional districtShare of ZIP residents
Mississippi's 3rd congressional district (MS-03)100%

Members of Congress

OfficeMemberContact
U.S. Representative (MS-03)Michael Guest (R)202-225-5031
U.S. SenatorCindy Hyde-Smith (R)202-224-5054 · contact form
U.S. SenatorRoger F. Wicker (R)202-224-6253 · contact form

Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).

State legislative districts

State senate districtShare of ZIP residents
State Senate District 3582%
State Senate District 3918%

State house districtShare of ZIP residents
State House District 9169%
State House District 5327%
State House District 922.8%
State House District 992.0%

Voting precincts

15 voting precincts overlap ZIP 39654. 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:39654")

ZIP 39654 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.