Boundary Atlas

ZIP code 42025: Benton, KY

ZIP code 42025 is in Benton (24% of residents), in Marshall County (99%), Graves County (0.7%) and Calloway County (0.4%), Kentucky. 76% of its residents live outside city limits. It is in Kentucky's 1st congressional district. Its state senate districts are State Senate District 2 (99%) and State Senate District 1 (1.1%); its state house districts are State House District 6 (99%), State House District 2 (0.7%) and State House District 5 (0.4%).

19,604residents (2020 Census)
199.7 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of Kentucky

City and county

City or townShare of ZIP residents
Benton24%

CountyShare of ZIP residents
Marshall County99%
Graves County0.7%
Calloway County0.4%

Town or county subdivisionShare of ZIP residents
Benton CCD49%
Calvert City CCD30%
Fairdealing CCD20%
Symsonia CCD0.7%
Kirksey CCD0.4%

Congressional district

Congressional districtShare of ZIP residents
Kentucky's 1st congressional district (KY-01)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (KY-01)James Comer (R)202-225-3115100%
U.S. SenatorMitch McConnell (R)202-224-2541 · contact formstatewide
U.S. SenatorRand Paul (R)202-224-4343 · contact formstatewide
State Senator (State Senate District 2)Danny Carroll (R)99%
State Senator (State Senate District 1)Jason Howell (R)1.1%
State Representative (State House District 6)Chris Freeland (R)99%
State Representative (State House District 2)Kim Holloway (R)270-978-05830.7%
State Representative (State House District 5)Mary Beth Imes (R)0.4%

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 299%
State Senate District 11.1%

State house districtShare of ZIP residents
State House District 699%
State House District 20.7%
State House District 50.4%

Voting precincts

5 voting precincts overlap ZIP 42025. Map them, with each precinct's share of the ZIP's residents.

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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:

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ZIP 42025 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.