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Where 03582 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 03582 into a pocket calculator and turn it upside down: ZBSEO — not quite a word, sorry.
- ➕ As a number, 3,582 = 2 × 3 × 3 × 199. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110111111110 - 🏠 Its numerical neighbours: 03581 (Gorham, NH, 22 mi away) and 03583 (Jefferson, NH, 11 mi away).
- 🔄 Backwards, 03582 becomes 28530 — and that is a real ZIP code: Grifton, NC, 709 miles away.
- 👥 64 other ZIP codes are made of exactly the same digits (02358, 02538, 02835, 03258, 03285, 03825, …). The farthest-flung twin is 85320 in Aguila, AZ, 2,328 miles away.
- 🧭 Farther north than 89% of all ZIP codes, and farther east than 95%.
- 🎯1,420 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 03582 and you would come out at 44.57°S, 108.56°E — 956 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 34m of daylight. Shortest: 8h 49m.
- 📏 At 82.4 square miles of land, 03582 is bigger than 73% of ZIP codes — room for about 63 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,949This ZIP1,949 |
|---|---|
| Households | 943This ZIP943 |
| Housing units | 1,269This ZIP1,269 |
| Median age | 46.9This ZIP46.9New Hampshire43.3US 38.9 |
| Median household income | $46,250This ZIP$46,250New Hampshire$99,031US $80,734 |
| Median home value | $122,300This ZIP$122,300New Hampshire$402,500US $332,700 |
| Median gross rent | $998This ZIP$998New Hampshire$1,491US $1,413 |
| Bachelor's degree or higher | 16.0%This ZIP16.0% |
| Mean commute | 21.5 minThis ZIP21.5 min |
| Population density | 23.6 / sq miThis ZIP23.6 / sq mi |
Business and tax activity
| Business establishments | 39This ZIP39 |
|---|---|
| Employees | 158This ZIP158 |
| Annual payroll | $5,970,000This ZIP$5,970,000 |
| Tax returns filed | 1,130This ZIP1,130 |
| Total adjusted gross income | $64,451,000This ZIP$64,451,000 |
Land area
| Land area | 82.45 sq miThis ZIP82.45 sq mi |
|---|---|
| Water area | 1.82 sq miThis ZIP1.82 sq mi |
Other place names in 03582
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 03582
| ZIP | City | Distance |
|---|---|---|
03584 | Lancaster, NH | 7.3 mi |
03589 | Mount Washington, NH | 9.4 mi |
03588 | Milan, NH | 10.5 mi |
03590 | North Stratford, NH | 11.2 mi |
03583 | Jefferson, NH | 11.2 mi |
03570 | Berlin, NH | 12.6 mi |
03597 | West Stewartstown, NH | 12.8 mi |
05906 | Lunenburg, VT | 14.8 mi |
05905 | Guildhall, VT | 15.0 mi |
05840 | Granby, VT | 15.1 mi |
Find every ZIP code within 10 miles of 03582 →
Questions about this ZIP code
Where is ZIP code 03582?
03582 is in Groveton, New Hampshire, in Coos County. Its published point location is 44.5651, -71.4430.
What county is 03582 in?
03582 lies in Coos County.
What area code is 03582?
Groveton uses area code 603, from NANPA's telephone records.
What time zone is 03582 in?
03582 uses America/New_York.
How many people live in 03582?
About 1,949 people live in ZIP code 03582, in 943 households, at 23.6 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 03582?
$46,250 a year, against $99,031 across New Hampshire.
What ZIP codes are near 03582?
The closest are 03584 (7.3 mi), 03589 (9.4 mi), 03588 (10.5 mi), 03590 (11.2 mi) and 03583 (11.2 mi).
Is 03582 a PO Box ZIP code?
03582 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “03582 ZIP Code — Groveton, New Hampshire (Coos County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03582
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/03582.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.