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Where 04951 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 04951 into a pocket calculator and turn it upside down: ISGhO — not quite a word, sorry.
- ➕ 04951 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001101010111 - 🏠 Its numerical neighbours: 04950 (Madison, ME, 40 mi away) and 04952 (Morrill, ME, 14 mi away).
- 🔄 Backwards, 04951 becomes 15940 — and that is a real ZIP code: Loretto, PA, 563 miles away.
- 👥 52 other ZIP codes are made of exactly the same digits (01945, 04915, 05149, 05491, 09154, 09415, …). The farthest-flung twin is 09154 in APO AE, a military post office, 3,552 miles away.
- 🧭 Farther north than 90% of all ZIP codes, and farther east than 97%.
- 🎯1,537 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 04951 and you would come out at 44.60°S, 110.94°E — 913 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 34m of daylight. Shortest: 8h 49m.
- 📏 At 38.9 square miles of land, 04951 is bigger than 53% of ZIP codes — room for about 30 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,001This ZIP1,001 |
|---|---|
| Households | 422This ZIP422 |
| Housing units | 470This ZIP470 |
| Median age | 43.5This ZIP43.5Maine44.8US 38.9 |
| Median household income | $81,300This ZIP$81,300Maine$74,733US $80,734 |
| Median home value | $220,300This ZIP$220,300Maine$296,600US $332,700 |
| Median gross rent | $1,165This ZIP$1,165Maine$1,139US $1,413 |
| Bachelor's degree or higher | 29.1%This ZIP29.1% |
| Mean commute | 31.5 minThis ZIP31.5 min |
| Population density | 25.7 / sq miThis ZIP25.7 / sq mi |
Business and tax activity
| Business establishments | 22This ZIP22 |
|---|---|
| Employees | 78This ZIP78 |
| Annual payroll | $3,377,000This ZIP$3,377,000 |
| Tax returns filed | 510This ZIP510 |
| Total adjusted gross income | $28,744,000This ZIP$28,744,000 |
Land area
| Land area | 38.91 sq miThis ZIP38.91 sq mi |
|---|---|
| Water area | 0.11 sq miThis ZIP0.11 sq mi |
ZIP codes near 04951
| ZIP | City | Distance |
|---|---|---|
04921 | Brooks, ME | 4.3 mi |
04438 | Frankfort, ME | 6.4 mi |
04932 | Dixmont, ME | 8.1 mi |
04496 | Winterport, ME | 8.2 mi |
04986 | Thorndike, ME | 8.2 mi |
04915 | Belfast, ME | 9.4 mi |
04444 | Hampden, ME | 10.5 mi |
04987 | Troy, ME | 10.9 mi |
04974 | Searsport, ME | 10.9 mi |
04434 | Etna, ME | 12.0 mi |
Find every ZIP code within 10 miles of 04951 →
Questions about this ZIP code
Where is ZIP code 04951?
04951 is in Monroe, Maine, in Waldo County. Its published point location is 44.5981, -69.0585.
What county is 04951 in?
04951 lies in Waldo County.
What area code is 04951?
Monroe uses area code 207, from NANPA's telephone records.
What time zone is 04951 in?
04951 uses America/New_York.
How many people live in 04951?
About 1,001 people live in ZIP code 04951, in 422 households, at 25.7 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 04951?
$81,300 a year, against $74,733 across Maine.
What ZIP codes are near 04951?
The closest are 04921 (4.3 mi), 04438 (6.4 mi), 04932 (8.1 mi), 04496 (8.2 mi) and 04986 (8.2 mi).
Is 04951 a PO Box ZIP code?
04951 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “04951 ZIP Code — Monroe, Maine (Waldo County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/04951
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/04951.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.