Boundary Atlas

ZIP code 63636: Des Arc, MO

ZIP code 63636 is in Des Arc (25% of residents), in Iron County (84%), Madison County (9.8%) and Wayne County (6.4%), Missouri. 75% of its residents live outside city limits. It is in Missouri's 8th congressional district. Its state senate districts are State Senate District 27 (94%) and State Senate District 25 (6.4%); its state house districts are State House District 144 (99%) and State House District 153 (1.4%).

518residents (2020 Census)
44.2 sq miland area
1cities and towns
1congressional district
7voting precincts

See it on the mapAll of Missouri

City and county

City or townShare of ZIP residents
Des Arc25%

CountyShare of ZIP residents
Iron County84%
Madison County9.8%
Wayne County6.4%

Town or county subdivisionShare of ZIP residents
Union township84%
Liberty township9.8%
Cedar Creek township5.0%
Logan township1.4%

Congressional district

Congressional districtShare of ZIP residents
Missouri's 8th congressional district (MO-08)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MO-08)Jason Smith (R)202-225-4404100%
U.S. SenatorEric Schmitt (R)202-224-5721 · contact formstatewide
U.S. SenatorJosh Hawley (R)202-224-6154 · contact formstatewide
State Senator (State Senate District 27)Jamie Burger (R)94%
State Senator (State Senate District 25)Jason Bean (R)6.4%
State Representative (State House District 144)Tony Harbison (R)99%
State Representative (State House District 153)Keith Elliott (R)1.4%

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 2794%
State Senate District 256.4%

State house districtShare of ZIP residents
State House District 14499%
State House District 1531.4%

Voting precincts

7 voting precincts overlap ZIP 63636. 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 63636 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.