Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/NY/JOHNSTOWN

Johnstown ZIP code, New York

The ZIP code for Johnstown, NY is 12095, and its area codes are 838 and 518.

USPS city name
1 ZIP code
Population
8,111
Area codes
838, 518

Johnstown in numbers

About 8,111 people live in Johnstown, in 3,943 households. The median household income is $63,763 a year, 26% below the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $157,800 (63% below the New York median), and median gross rent is $914 a month. The median age is 44.0; 21.7% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 19 minutes.

Population8,111Johnstown8,111
Households3,943Johnstown3,943
Median age44.0Johnstown44.0New York39.8US 38.9
Median household income$63,763Johnstown$63,763New York$85,974US $80,734
Median home value$157,800Johnstown$157,800New York$423,800US $332,700
Median gross rent$914Johnstown$914New York$1,621US $1,413
Bachelor's degree or higher21.7%Johnstown21.7%New York40.2%US 35.7%
Mean commute19.0 minJohnstown19.0 minNew York32.6 minUS 26.4 min
Population density1,683 / sq miJohnstown1,683 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Johnstown city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Johnstown

ZIP codes with the USPS city name Johnstown
ZIP City Type Population Median income Median home
12095 Johnstown , NY Standard 12,391 $69,469 $168,700

Map of Johnstown ZIP codes

12095

The ZIP codes of Johnstown, NY, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Johnstown

The nearest larger towns are Gloversville (14,962 people, 3.3 mi), Amsterdam (18,166 people, 10 mi) and East Glenville (11,914 people, 25 mi).

Towns near Johnstown
TownPopulationDistance
Gloversville 14,962 3.3 mi
Amsterdam 18,166 10.4 mi
Cobleskill 4,682 23.4 mi
Scotia 7,264 24.2 mi
Little Falls 4,550 24.5 mi
East Glenville 11,914 24.6 mi
Rotterdam 22,695 26.3 mi
Ballston Spa 5,027 26.3 mi
Milton 4,450 26.4 mi
Schenectady 68,847 26.7 mi
Niskayuna 21,227 28.4 mi
Country Knolls 5,445 29.5 mi

More nearby: every ZIP code in Fulton County · New York ZIP codes

Cite this page

zipcodes.pro. “Johnstown, NY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ny/johnstown

Underlying data is public domain or openly licensed — sources, vintages and licences.