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Where 03576 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 03576 into a pocket calculator and turn it upside down: gLSEO — not quite a word, sorry.
- ➕ As a number, 3,576 = 2 × 2 × 2 × 3 × 149. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110111111000 - 🏠 Its numerical neighbours: 03575 (Bretton Woods, NH, 40 mi away) and 03579 (Errol, NH, 17 mi away).
- 🔄 Backwards, 03576 becomes 67530 — and that is a real ZIP code: Great Bend, KS, 1,478 miles away.
- 👥 59 other ZIP codes are made of exactly the same digits (03756, 03765, 05673, 05736, 05763, 06357, …). The farthest-flung twin is 76530 in Granger, TX, 1,715 miles away.
- 🧭 Farther north than 91% of all ZIP codes, and farther east than 95%.
- 🎯1,425 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 03576 and you would come out at 44.90°S, 108.62°E — 975 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 36m of daylight. Shortest: 8h 47m.
- 📏 At 168.6 square miles of land, 03576 is bigger than 88% of ZIP codes — room for about 128 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,764This ZIP2,764 |
|---|---|
| Households | 1,393This ZIP1,393 |
| Housing units | 2,309This ZIP2,309 |
| Median age | 55.9This ZIP55.9New Hampshire43.3US 38.9 |
| Median household income | $52,682This ZIP$52,682New Hampshire$99,031US $80,734 |
| Median home value | $214,900This ZIP$214,900New Hampshire$402,500US $332,700 |
| Median gross rent | $812This ZIP$812New Hampshire$1,491US $1,413 |
| Bachelor's degree or higher | 15.7%This ZIP15.7% |
| Mean commute | 22.4 minThis ZIP22.4 min |
| Population density | 16.4 / sq miThis ZIP16.4 / sq mi |
Business and tax activity
| Business establishments | 122This ZIP122 |
|---|---|
| Employees | 905This ZIP905 |
| Annual payroll | $43,490,000This ZIP$43,490,000 |
| Tax returns filed | 1,450This ZIP1,450 |
| Total adjusted gross income | $102,952,000This ZIP$102,952,000 |
Land area
| Land area | 168.64 sq miThis ZIP168.64 sq mi |
|---|---|
| Water area | 1.06 sq miThis ZIP1.06 sq mi |
Other place names in 03576
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 03576
| ZIP | City | Distance |
|---|---|---|
05902 | Beecher Falls, VT | 9.5 mi |
03597 | West Stewartstown, NH | 10.5 mi |
05903 | Canaan, VT | 10.6 mi |
05901 | Averill, VT | 13.9 mi |
03589 | Mount Washington, NH | 13.9 mi |
03590 | North Stratford, NH | 14.5 mi |
03592 | Pittsburg, NH | 16.2 mi |
03579 | Errol, NH | 16.5 mi |
05905 | Guildhall, VT | 19.9 mi |
03588 | Milan, NH | 21.1 mi |
Find every ZIP code within 10 miles of 03576 →
Questions about this ZIP code
Where is ZIP code 03576?
03576 is in Colebrook, New Hampshire, in Coos County. Its published point location is 44.8963, -71.3781.
What county is 03576 in?
03576 lies in Coos County.
What area code is 03576?
Colebrook uses area code 603, from NANPA's telephone records.
What time zone is 03576 in?
03576 uses America/New_York.
How many people live in 03576?
About 2,764 people live in ZIP code 03576, in 1,393 households, at 16.4 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 03576?
$52,682 a year, against $99,031 across New Hampshire.
What ZIP codes are near 03576?
The closest are 05902 (9.5 mi), 03597 (10.5 mi), 05903 (10.6 mi), 05901 (13.9 mi) and 03589 (13.9 mi).
Is 03576 a PO Box ZIP code?
03576 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “03576 ZIP Code — Colebrook, New Hampshire (Coos County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03576
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/03576.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.