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 — ZIP/45720

45720

ZIP 45720 is Chester, Ohio, in Meigs County; area codes 740 and 220; Eastern time.

Type
Standard
Time zone
America/New_York
County
Meigs
Metro area
none
Population
36
Coordinates
39.0936, -81.9231
☼ Live from 45720 — Chester, OH

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 45720 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 45720
  • 🔢 Type 45720 into a pocket calculator and turn it upside down: OZLSh — not quite a word, sorry.
  • ➕ As a number, 45,720 = 2 × 2 × 2 × 3 × 3 × 5 × 127. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011001010011000
  • 🏠 Its numerical neighbours: 45719 (Chauncey, OH, 24 mi away) and 45721 (Coal Run, OH, 37 mi away).
  • 🔄 Backwards, 45720 becomes 02754, which is not a ZIP code at all.
  • 👥 58 other ZIP codes are made of exactly the same digits (02457, 02475, 02574, 02745, 04257, 04275, …). The farthest-flung twin is 57420 in Akaska, SD, 1,023 miles away.
  • 🧭 Farther south than 50% of all ZIP codes, and farther east than 67%.
  • 🎯889 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 45720 and you would come out at 39.09°S, 98.08°E — 1,112 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 55m of daylight. Shortest: 9h 25m.
  • 📏 At 0.099 square miles of land, 45720 is bigger than 1% of ZIP codes — about 48 football fields.
🌙 The sky over 45720 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population36This ZIP36
Households36This ZIP36
Housing units36This ZIP36
Bachelor's degree or higher0.0%
Population density363.6 / sq miThis ZIP363.6 / sq mi

Business and tax activity

Business establishments6This ZIP6
Employees47This ZIP47
Annual payroll$1,313,000This ZIP$1,313,000

Land area

Land area0.10 sq miThis ZIP0.10 sq mi
Water area0.00 sq mi

ZIP codes near 45720

ZIPCityDistance
45743 Long Bottom, OH 4.9 mi
45772 Reedsville, OH 6.7 mi
45779 Syracuse, OH 6.9 mi
45769 Pomeroy, OH 6.9 mi
25260 Mason, WV 7.2 mi
45783 Tuppers Plains, OH 7.2 mi
25247 Hartford, WV 7.3 mi
45771 Racine, OH 7.4 mi
45776 Shade, OH 8.1 mi
25265 New Haven, WV 8.9 mi

Find every ZIP code within 10 miles of 45720 →

Questions about this ZIP code

Where is ZIP code 45720?

45720 is in Chester, Ohio, in Meigs County. Its published point location is 39.0936, -81.9231.

What county is 45720 in?

45720 lies in Meigs County.

What area code is 45720?

Chester uses area codes 740 and 220, from NANPA's telephone records.

What time zone is 45720 in?

45720 uses America/New_York.

How many people live in 45720?

About 36 people live in ZIP code 45720, in 36 households, at 363.6 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What ZIP codes are near 45720?

The closest are 45743 (4.9 mi), 45772 (6.7 mi), 45779 (6.9 mi), 45769 (6.9 mi) and 25260 (7.2 mi).

Is 45720 a PO Box ZIP code?

45720 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “45720 ZIP Code — Chester, Ohio (Meigs County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45720

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/45720.json

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