Boundary Atlas

ZIP code 95442: Eldridge, CA

ZIP code 95442 is in Eldridge (34% of residents), Glen Ellen (24%) and Kenwood (1.2%), in Sonoma County, California. 41% of its residents live outside city limits. It is in California's 4th congressional district. Its state senate districts are State Senate District 3 (95%) and State Senate District 2 (5.0%); its state house districts are Assembly District 12 (66%) and Assembly District 4 (34%).

2,955residents (2020 Census)
25.0 sq miland area
3cities and towns
1congressional district
13voting precincts

See it on the mapAll of California

City and county

City or townShare of ZIP residents
Eldridge34%
Glen Ellen24%
Kenwood1.2%

CountyShare of ZIP residents
Sonoma County100%

Town or county subdivisionShare of ZIP residents
Sonoma CCD96%
Santa Rosa CCD3.8%

Congressional district

Congressional districtShare of ZIP residents
California's 4th congressional district (CA-04)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (CA-04)Mike Thompson (D)202-225-3311100%
U.S. SenatorAdam B. Schiff (D)202-224-3841statewide
U.S. SenatorAlex Padilla (D)202-224-3553 · contact formstatewide
State Senator (State Senate District 3)Christopher Cabaldon (Democratic)707-454-380895%
State Senator (State Senate District 2)Mike McGuire (Democratic)707-468-89145.0%
Assembly Member (Assembly District 12)Damon Connolly (Democratic)415-479-492066%
Assembly Member (Assembly District 4)Cecilia Aguiar-Curry (Democratic)530-757-103434%

Elected in 2024 under CA's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).

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 395%
State Senate District 25.0%

State house districtShare of ZIP residents
Assembly District 1266%
Assembly District 434%

Voting precincts

13 voting precincts overlap ZIP 95442. Map them, with each precinct's share of the ZIP's residents.

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ZIP 95442 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.