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/CHESTER

Chester ZIP code, New York

The ZIP code for Chester, NY is 10918, and its area code is 845.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
4,033
Area code
845

Mail addressed to Chester uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Chester in numbers

About 4,033 people live in Chester, in 1,552 households. The median household income is $100,514 a year, 17% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $330,200 (22% below the New York median), and median gross rent is $2,010 a month. The median age is 38.7; 35.4% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 40 minutes.

Population4,033Chester4,033
Households1,552Chester1,552
Median age38.7Chester38.7New York39.8US 38.9
Median household income$100,514Chester$100,514New York$85,974US $80,734
Median home value$330,200Chester$330,200New York$423,800US $332,700
Median gross rent$2,010Chester$2,010New York$1,621US $1,413
Bachelor's degree or higher35.4%Chester35.4%New York40.2%US 35.7%
Mean commute39.8 minChester39.8 minNew York32.6 minUS 26.4 min
Population density1,878 / sq miChester1,878 / sq mi

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

ZIP codes addressed as Chester

ZIP codes with the USPS city name Chester
ZIP City Type Population Median income Median home
10918 Chester , NY Standard 12,069 $140,550 $459,700

Other ZIP codes overlapping Chester

These ZIP codes cover part of Chester but are addressed as somewhere else.

ZIP codes overlapping Chester
ZIP City Type Population Median income Median home
10924 Goshen , NY Standard 13,720 $110,938 $454,300

Map of Chester ZIP codes

The ZIP codes of Chester, 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 Chester

The nearest larger towns are Goshen (5,773 people, 4.0 mi), Monroe (9,515 people, 5.5 mi) and Kiryas Joel (38,916 people, 5.8 mi).

Towns near Chester
TownPopulationDistance
Walton Park 3,915 4.0 mi
Goshen 5,773 4.0 mi
Florida 2,893 4.4 mi
Monroe 9,515 5.5 mi
Kiryas Joel 38,916 5.8 mi
South Blooming Grove 3,866 5.8 mi
Harriman 2,586 7.6 mi
Washingtonville 5,707 7.9 mi
Warwick 6,585 8.1 mi
Mechanicstown 8,808 8.7 mi
Woodbury 11,334 9.3 mi
Greenwood Lake 3,020 9.4 mi
Scotchtown 10,252 9.4 mi
Maybrook 3,142 9.7 mi

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

Cite this page

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

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