Boundary Atlas

ZIP code 73086: Sulphur, OK

ZIP code 73086 is in Sulphur (59% of residents), in Murray County (100%) and Johnston County (<0.1%), Oklahoma. 41% of its residents live outside city limits. It is in Oklahoma's 4th congressional district. Its state senate districts are State Senate District 13 (87%) and State Senate District 14 (13%); its state house district is State House District 22.

8,470residents (2020 Census)
159.0 sq miland area
1cities and towns
1congressional district
9voting precincts

See it on the mapAll of Oklahoma

City and county

City or townShare of ZIP residents
Sulphur59%

CountyShare of ZIP residents
Murray County100%
Johnston Countyland only

Town or county subdivisionShare of ZIP residents
East Murray CCD92%
West Murray CCD7.9%
West Johnston CCDland only

Congressional district

Congressional districtShare of ZIP residents
Oklahoma's 4th congressional district (OK-04)100%
Oklahoma's 2nd congressional district (OK-02)land only

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1387%
State Senate District 1413%

State house districtShare of ZIP residents
State House District 22100%

Voting precincts

9 voting precincts overlap ZIP 73086. 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:73086")

ZIP 73086 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.