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/05031

05031

ZIP 05031 is Barnard, Vermont, in Windsor County; area code 802; Eastern time.

Type
Standard
Time zone
America/New_York
County
Windsor
Population
44
Coordinates
43.7211, -72.5805
☼ Live from 05031 — Barnard, VT

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Local time: —

Where 05031 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 05031
  • 🔢 Type 05031 into a pocket calculator and turn it upside down: IEOSO — not quite a word, sorry.
  • ➕ As a number, 5,031 = 3 × 3 × 13 × 43. Its digits add up to 9, a total 375 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1001110100111
  • 🏠 Its numerical neighbours: 05030 (Ascutney, VT, 24 mi away) and 05032 (Bethel, VT, 7 mi away).
  • 🔄 Backwards, 05031 becomes 13050, which is not a ZIP code at all.
  • 👥 31 other ZIP codes are made of exactly the same digits (01035, 01053, 01350, 01503, 03051, 03105, …). The farthest-flung twin is 51030 in Lawton, IA, 1,190 miles away.
  • 🧭 Farther north than 86% of all ZIP codes, and farther east than 94%.
  • 🎯1,360 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 05031 and you would come out at 43.72°S, 107.42°E — 933 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 27m of daylight. Shortest: 8h 55m.
  • 📏 At 2.5 square miles of land, 05031 is bigger than 13% of ZIP codes — room for about 1.9 Central Parks.
🌙 The sky over 05031 today
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🌋 Shake report
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Source: USGS.

People and housing

Population44This ZIP44
Households19This ZIP19
Housing units104This ZIP104
Median age70.7This ZIP70.7Vermont43.1US 38.9
Bachelor's degree or higher36.4%This ZIP36.4%
Population density17.7 / sq miThis ZIP17.7 / sq mi

Business and tax activity

Business establishments33This ZIP33
Employees181This ZIP181
Annual payroll$9,335,000This ZIP$9,335,000

Land area

Land area2.49 sq miThis ZIP2.49 sq mi
Water area0.14 sq miThis ZIP0.14 sq mi

ZIP codes near 05031

ZIPCityDistance
05067 South Pomfret, VT 3.2 mi
05068 South Royalton, VT 4.4 mi
05053 North Pomfret, VT 4.8 mi
05091 Woodstock, VT 5.2 mi
05084 West Hartford, VT 6.5 mi
05032 Bethel, VT 6.8 mi
05772 Stockbridge, VT 8.5 mi
05073 Taftsville, VT 8.7 mi
05034 Bridgewater, VT 9.2 mi
05035 Bridgewater Corners, VT 9.2 mi

Find every ZIP code within 10 miles of 05031 →

Questions about this ZIP code

Where is ZIP code 05031?

05031 is in Barnard, Vermont, in Windsor County, part of the Lebanon-Claremont, NH-VT micropolitan area. Its published point location is 43.7211, -72.5805.

What county is 05031 in?

05031 lies in Windsor County.

What area code is 05031?

Barnard uses area code 802, from NANPA's telephone records.

What time zone is 05031 in?

05031 uses America/New_York.

How many people live in 05031?

About 44 people live in ZIP code 05031, in 19 households, at 17.7 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 05031?

The closest are 05067 (3.2 mi), 05068 (4.4 mi), 05053 (4.8 mi), 05091 (5.2 mi) and 05084 (6.5 mi).

Is 05031 a PO Box ZIP code?

05031 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “05031 ZIP Code — Barnard, Vermont (Windsor County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/05031

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