Boundary Atlas

Stillwater, Oklahoma

Stillwater is a city in Payne County, Oklahoma, with 48,394 residents in 2020. It is in Oklahoma's 3rd congressional district. It spans 2 state senate and 3 state house districts.

48,394residents (2020 Census)
29.8 sq miland area
4ZIP codes
1congressional district

County

CountyShare of residents
Payne County100%

Congressional district

Congressional districtShare of residents
Oklahoma's 3rd congressional district (OK-03)100%

Elected officials

OfficeMemberContactShare of residents
MayorWill Joycecitywide
U.S. Representative (OK-03)Frank D. Lucas (R)202-225-5565100%
U.S. SenatorAlan Armstrong (R)202-224-4721statewide
U.S. SenatorJames Lankford (R)202-224-5754 · contact formstatewide
State Senator (State Senate District 21)Randy Grellner (R)94%
State Senator (State Senate District 20)Chuck Hall (R)6.3%
State Representative (State House District 34)Trish Ranson (Democratic)81%
State Representative (State House District 33)Molly Jenkins (R)18%
State Representative (State House District 35)Dillon Travis (R)1.0%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of residents
State Senate District 2194%
State Senate District 206.3%

State house districtShare of residents
State House District 3481%
State House District 3318%
State House District 351.0%

ZIP codes

Percentages mark ZIPs only partly in Stillwater: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Stillwater's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:4070300")

Stillwater here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.