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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/04290

04290

ZIP 04290 is Peru, Maine, in Oxford County; area code 207; Eastern time.

Type
Standard
Time zone
America/New_York
County
Oxford
Metro area
none
Population
1,501
Coordinates
44.4609, -70.4519
☼ Live from 04290 — Peru, ME

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Local time: —

Where 04290 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 04290
  • 🔢 Type 04290 into a pocket calculator and turn it upside down: OGZhO — not quite a word, sorry.
  • ➕ As a number, 4,290 = 2 × 3 × 5 × 11 × 13. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1000011000010
  • 🏠 Its numerical neighbours: 04289 (West Paris, ME, 10 mi away) and 04291 (West Poland, ME, 29 mi away).
  • 🔄 Backwards, 04290 becomes 09240, which is not a ZIP code at all.
  • 👥 26 other ZIP codes are made of exactly the same digits (00924, 02904, 02940, 04029, 04092, 04920, …). The farthest-flung twin is 09420 in FPO AE, a military post office, 2,950 miles away.
  • 🧭 Farther north than 89% of all ZIP codes, and farther east than 97%.
  • 🎯1,468 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 04290 and you would come out at 44.46°S, 109.55°E — 929 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 33m of daylight. Shortest: 8h 50m.
  • 📏 At 46.7 square miles of land, 04290 is bigger than 58% of ZIP codes — room for about 35 Central Parks.
🌙 The sky over 04290 today
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🌋 Shake report
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Source: USGS.

People and housing

Population1,501This ZIP1,501
Households623This ZIP623
Housing units853This ZIP853
Median age48.0This ZIP48.0Maine44.8US 38.9
Median household income$66,827This ZIP$66,827Maine$74,733US $80,734
Median home value$141,300This ZIP$141,300Maine$296,600US $332,700
Median gross rent$723This ZIP$723Maine$1,139US $1,413
Bachelor's degree or higher21.7%This ZIP21.7%
Mean commute29.0 minThis ZIP29.0 min
Population density32.2 / sq miThis ZIP32.2 / sq mi

Business and tax activity

Business establishments16This ZIP16
Employees79This ZIP79
Annual payroll$2,807,000This ZIP$2,807,000
Tax returns filed720This ZIP720
Total adjusted gross income$42,659,000This ZIP$42,659,000

Land area

Land area46.68 sq miThis ZIP46.68 sq mi
Water area0.92 sq miThis ZIP0.92 sq mi

ZIP codes near 04290

ZIPCityDistance
04292 Sumner, ME 5.5 mi
04219 Bryant Pond, ME 6.7 mi
04257 Mexico, ME 6.7 mi
04224 Dixfield, ME 7.2 mi
04221 Canton, ME 8.0 mi
04220 Buckfield, ME 9.7 mi
04289 West Paris, ME 10.4 mi
04227 East Dixfield, ME 10.7 mi
04276 Rumford, ME 10.9 mi
04266 North Turner, ME 12.0 mi

Find every ZIP code within 10 miles of 04290 →

Questions about this ZIP code

Where is ZIP code 04290?

04290 is in Peru, Maine, in Oxford County. Its published point location is 44.4609, -70.4519.

What county is 04290 in?

04290 lies in Oxford County.

What area code is 04290?

Peru uses area code 207, from NANPA's telephone records.

What time zone is 04290 in?

04290 uses America/New_York.

How many people live in 04290?

About 1,501 people live in ZIP code 04290, in 623 households, at 32.2 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 04290?

$66,827 a year, against $74,733 across Maine.

What ZIP codes are near 04290?

The closest are 04292 (5.5 mi), 04219 (6.7 mi), 04257 (6.7 mi), 04224 (7.2 mi) and 04221 (8 mi).

Is 04290 a PO Box ZIP code?

04290 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “04290 ZIP Code — Peru, Maine (Oxford County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/04290

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