Boundary Atlas

ZIP code 12095: Johnstown, NY

ZIP code 12095 is in Johnstown (67% of residents), in Fulton County (96%) and Montgomery County (3.8%), New York. 33% of its residents live outside city limits. It is in New York's 21st congressional district. Its state senate districts are State Senate District 49 (96%) and State Senate District 46 (3.8%); its state house districts are Assembly District 118 (99%) and Assembly District 112 (1.3%).

12,242residents (2020 Census)
65.2 sq miland area
1cities and towns
1congressional district
20voting precincts

See it on the mapAll of New York

City and county

City or townShare of ZIP residents
Johnstown67%

CountyShare of ZIP residents
Fulton County96%
Montgomery County3.8%

Town or county subdivisionShare of ZIP residents
Johnstown city67%
Johnstown town23%
Mohawk town3.8%
Ephratah town2.2%
Caroga town1.8%
Perth town1.3%
Mayfield town0.9%
Gloversville cityland only

Congressional district

Congressional districtShare of ZIP residents
New York's 21st congressional district (NY-21)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NY-21)Elise M. Stefanik (R)202-225-4611100%
U.S. SenatorCharles E. Schumer (D)202-224-6542 · contact formstatewide
U.S. SenatorKirsten E. Gillibrand (D)202-224-4451 · contact formstatewide
State Senator (State Senate District 49)Mark Walczyk (Republican/Conservative)518-762-373396%
State Senator (State Senate District 46)Pat Fahy (Democratic)518-842-21593.8%
Assembly Member (Assembly District 118)Robert Smullen (R)518-762-142799%
Assembly Member (Assembly District 112)Mary Beth Walsh (R)518-884-80101.3%

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 4996%
State Senate District 463.8%

State house districtShare of ZIP residents
Assembly District 11899%
Assembly District 1121.3%

Voting precincts

20 voting precincts overlap ZIP 12095. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

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:12095")

ZIP 12095 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.