Boundary Atlas

ZIP code 95828: Florin, CA

ZIP code 95828 is in Florin (71% of residents), Vineyard (19%) and Sacramento (10%), in Sacramento County, California. It is in California's 7th congressional district (60%) and California's 3rd congressional district (40%). Its state senate district is State Senate District 8; its state house district is Assembly District 10.

63,116residents (2020 Census)
12.4 sq miland area
3cities and towns
2congressional districts
32voting precincts

See it on the mapAll of California

City and county

City or townShare of ZIP residents
Florin71%
Vineyard19%
Sacramento10%

CountyShare of ZIP residents
Sacramento County100%

Town or county subdivisionShare of ZIP residents
Sacramento CCD51%
Elk Grove CCD49%

Congressional districts

Congressional districtShare of ZIP residents
California's 7th congressional district (CA-07)60%
California's 3rd congressional district (CA-03)40%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (CA-07)Doris O. Matsui (D)202-225-716360%
U.S. Representative (CA-03)Kevin Kiley (I)202-225-252340%
U.S. SenatorAdam B. Schiff (D)202-224-3841statewide
U.S. SenatorAlex Padilla (D)202-224-3553 · contact formstatewide
State Senator (State Senate District 8)Angelique Ashby (Democratic)916-319-0309100%
Assembly Member (Assembly District 10)Stephanie Nguyen (Democratic)916-670-7888100%

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 8100%

State house districtShare of ZIP residents
Assembly District 10100%

Voting precincts

32 voting precincts overlap ZIP 95828. 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:

related_geographies(id="us:zcta:95828")

ZIP 95828 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.