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Where 04237 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.
- 🔢 Type 04237 into a pocket calculator and turn it upside down: LEZhO — not quite a word, sorry.
- ➕ As a number, 4,237 = 19 × 223. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1000010001101 - 🏠 Its numerical neighbours: 04236 (Greene, ME, 36 mi away) and 04238 (Hebron, ME, 27 mi away).
- 🔄 Backwards, 04237 becomes 73240, which is not a ZIP code at all.
- 👥 57 other ZIP codes are made of exactly the same digits (02347, 02743, 03247, 04732, 07423, 07432, …). The farthest-flung twin is 73024 in Corn, OK, 1,605 miles away.
- 🧭 Farther north than 89% of all ZIP codes, and farther east than 97%.
- 🎯1,455 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 04237 and you would come out at 44.49°S, 109.27°E — 937 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 33m of daylight. Shortest: 8h 49m.
- 📏 At 7.0 square miles of land, 04237 is bigger than 23% of ZIP codes — room for about 5.3 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 276This ZIP276 |
|---|---|
| Households | 146This ZIP146 |
| Housing units | 307This ZIP307 |
| Median age | 53.3This ZIP53.3Maine44.8US 38.9 |
| Median household income | $55,417This ZIP$55,417Maine$74,733US $80,734 |
| Median home value | $334,500This ZIP$334,500Maine$296,600US $332,700 |
| Bachelor's degree or higher | 44.7%This ZIP44.7% |
| Mean commute | 22.4 minThis ZIP22.4 min |
| Population density | 39.2 / sq miThis ZIP39.2 / sq mi |
Business and tax activity
| Business establishments | 6This ZIP6 |
|---|---|
| Employees | 27This ZIP27 |
| Annual payroll | $777,000This ZIP$777,000 |
| Tax returns filed | 160This ZIP160 |
| Total adjusted gross income | $10,229,000This ZIP$10,229,000 |
Land area
| Land area | 7.04 sq miThis ZIP7.04 sq mi |
|---|---|
| Water area | 0.52 sq miThis ZIP0.52 sq mi |
ZIP codes near 04237
| ZIP | City | Distance |
|---|---|---|
04276 | Rumford, ME | 7.0 mi |
04217 | Bethel, ME | 8.7 mi |
04286 | West Bethel, ME | 8.8 mi |
04226 | East Andover, ME | 9.1 mi |
04219 | Bryant Pond, ME | 10.8 mi |
04255 | Greenwood, ME | 11.8 mi |
04261 | Newry, ME | 12.3 mi |
04257 | Mexico, ME | 12.5 mi |
04216 | Andover, ME | 13.9 mi |
04290 | Peru, ME | 14.1 mi |
Find every ZIP code within 10 miles of 04237 →
Questions about this ZIP code
Where is ZIP code 04237?
04237 is in Hanover, Maine, in Oxford County. Its published point location is 44.4945, -70.7344.
What county is 04237 in?
04237 lies in Oxford County.
What area code is 04237?
Hanover uses area code 207, from NANPA's telephone records.
What time zone is 04237 in?
04237 uses America/New_York.
How many people live in 04237?
About 276 people live in ZIP code 04237, in 146 households, at 39.2 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 04237?
$55,417 a year, against $74,733 across Maine.
What ZIP codes are near 04237?
The closest are 04276 (7 mi), 04217 (8.7 mi), 04286 (8.8 mi), 04226 (9.1 mi) and 04219 (10.8 mi).
Is 04237 a PO Box ZIP code?
04237 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “04237 ZIP Code — Hanover, Maine (Oxford County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/04237
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/04237.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.