Boundary Atlas

ZIP code 88434: San Jon, NM

ZIP code 88434 is in San Jon (64% of residents), in Quay County, New Mexico. 36% of its residents live outside city limits. It is in New Mexico's 3rd congressional district. Its state senate district is State Senate District 7; its state house district is State House District 67.

303residents (2020 Census)
244.1 sq miland area
1cities and towns
1congressional district
1voting precincts

See it on the mapAll of New Mexico

City and county

City or townShare of ZIP residents
San Jon64%

CountyShare of ZIP residents
Quay County100%

Town or county subdivisionShare of ZIP residents
San Jon CCD100%

Congressional district

Congressional districtShare of ZIP residents
New Mexico's 3rd congressional district (NM-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NM-03)Teresa Leger Fernandez (D)202-225-6190100%
U.S. SenatorBen Ray Luján (D)202-224-6621 · contact formstatewide
U.S. SenatorMartin Heinrich (D)202-224-5521 · contact formstatewide
State Senator (State Senate District 7)Pat Woods (R)100%
State Representative (State House District 67)Jack Chatfield (R)100%

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 7100%

State house districtShare of ZIP residents
State House District 67100%

Voting precincts

1 voting precinct overlap ZIP 88434. Map them, with each precinct's share of the ZIP's residents.

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ZIP 88434 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.