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/OH/CHESTER

Chester ZIP code, Ohio

The ZIP code for Chester, OH is 45720, and its area codes are 740 and 220.

USPS city name
1 ZIP code
Population
36
Area codes
740, 220
State
Ohio

ZIP codes addressed as Chester

ZIP codes with the USPS city name Chester
ZIP City Type Population Median income Median home
45720 Chester , OH Standard 36 — —

Map of Chester ZIP codes

The ZIP codes of Chester, OH, 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 Tuppers Plains (515 people, 6.8 mi), Syracuse (593 people, 6.9 mi) and Pomeroy (1,565 people, 7.1 mi).

Towns near Chester
TownPopulationDistance
Ravenswood, WV 3,830 12.8 mi
Athens 23,396 18.7 mi
Blennerhassett, WV 3,282 19.3 mi
Point Pleasant, WV 3,961 20.2 mi
The Plains 2,748 21.9 mi
Belpre 6,654 21.9 mi
Ripley, WV 3,071 22.0 mi
Parkersburg, WV 29,240 23.4 mi
Gallipolis 3,130 23.8 mi
Vienna, WV 10,518 26.3 mi
Nelsonville 4,279 29.9 mi

More nearby: every ZIP code in Meigs County · Ohio ZIP codes

Cite this page

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

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