Boundary Atlas

ZIP code 74342: Delaware County, OK

ZIP code 74342 is in New Eucha (8.5% of residents), Drowning Creek (6.6%) and Kenwood (1.5%), in Delaware County (100%) and Mayes County (<0.1%), Oklahoma. 83% of its residents live outside city limits. It is in Oklahoma's 2nd congressional district. Its state senate districts are State Senate District 4 (100%) and State Senate District 1 (<0.1%); its state house district is State House District 5.

2,647residents (2020 Census)
74.8 sq miland area
4cities and towns
1congressional district
5voting precincts

See it on the mapAll of Oklahoma

City and county

City or townShare of ZIP residents
New Eucha8.5%
Drowning Creek6.6%
Kenwood1.5%
Old Eucha0.9%

CountyShare of ZIP residents
Delaware County100%
Mayes County<0.1%

Town or county subdivisionShare of ZIP residents
Jay CCD97%
Kansas CCD3.2%
East Mayes CCD<0.1%

Congressional district

Congressional districtShare of ZIP residents
Oklahoma's 2nd congressional district (OK-02)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 4100%
State Senate District 1<0.1%

State house districtShare of ZIP residents
State House District 5100%

Voting precincts

5 voting precincts overlap ZIP 74342. 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:74342")

ZIP 74342 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.