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zipcodes.pro — ZIP/03278

03278

ZIP 03278 is Warner, New Hampshire, in Merrimack County; area code 603; Eastern time.

Type
Standard
Time zone
America/New_York
County
Merrimack
Metro area
Concord, NH
Population
3,079
Coordinates
43.3089, -71.8355
☼ Live from 03278 — Warner, NH

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Where 03278 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 03278
  • 🔢 Type 03278 into a pocket calculator and turn it upside down: BLZEO — not quite a word, sorry.
  • ➕ As a number, 3,278 = 2 × 11 × 149. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 110011001110
  • 🏠 Its numerical neighbours: 03276 (Tilton, NH, 16 mi away) and 03279 (Warren, NH, 45 mi away).
  • 🔄 Backwards, 03278 becomes 87230, which is not a ZIP code at all.
  • 👥 61 other ZIP codes are made of exactly the same digits (02738, 02783, 02837, 02873, 03287, 03782, …). The farthest-flung twin is 83720 in Boise, ID, 2,198 miles away.
  • 🧭 Farther north than 84% of all ZIP codes, and farther east than 95%.
  • 🎯1,397 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 03278 and you would come out at 43.31°S, 108.16°E — 890 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 24m of daylight. Shortest: 8h 58m.
  • 📏 At 63.5 square miles of land, 03278 is bigger than 66% of ZIP codes — room for about 48 Central Parks.
🌙 The sky over 03278 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population3,079This ZIP3,079
Households1,248This ZIP1,248
Housing units1,492This ZIP1,492
Median age44.3This ZIP44.3New Hampshire43.3US 38.9
Median household income$94,783This ZIP$94,783New Hampshire$99,031US $80,734
Median home value$356,900This ZIP$356,900New Hampshire$402,500US $332,700
Median gross rent$1,209This ZIP$1,209New Hampshire$1,491US $1,413
Bachelor's degree or higher41.6%This ZIP41.6%
Mean commute31.7 minThis ZIP31.7 min
Population density48.5 / sq miThis ZIP48.5 / sq mi

Business and tax activity

Business establishments71This ZIP71
Employees915This ZIP915
Annual payroll$42,867,000This ZIP$42,867,000
Tax returns filed1,640This ZIP1,640
Total adjusted gross income$141,686,000This ZIP$141,686,000

Land area

Land area63.47 sq miThis ZIP63.47 sq mi
Water area0.34 sq miThis ZIP0.34 sq mi

Other place names in 03278

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 03278

ZIPCityDistance
03273 South Sutton, NH 4.6 mi
03260 North Sutton, NH 5.8 mi
03268 Salisbury, NH 6.2 mi
03221 Bradford, NH 7.2 mi
03272 South Newbury, NH 8.2 mi
03303 Concord, NH 8.6 mi
03302 Concord, NH 8.7 mi
03233 Elkins, NH 9.3 mi
03255 Newbury, NH 9.5 mi
03242 Henniker, NH 9.6 mi

Find every ZIP code within 10 miles of 03278 →

Questions about this ZIP code

Where is ZIP code 03278?

03278 is in Warner, New Hampshire, in Merrimack County, part of the Concord, NH micropolitan area. Its published point location is 43.3089, -71.8355.

What county is 03278 in?

03278 lies in Merrimack County.

What area code is 03278?

Warner uses area code 603, from NANPA's telephone records.

What time zone is 03278 in?

03278 uses America/New_York.

How many people live in 03278?

About 3,079 people live in ZIP code 03278, in 1,248 households, at 48.5 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 03278?

$94,783 a year, against $99,031 across New Hampshire.

What ZIP codes are near 03278?

The closest are 03273 (4.6 mi), 03260 (5.8 mi), 03268 (6.2 mi), 03221 (7.2 mi) and 03272 (8.2 mi).

Is 03278 a PO Box ZIP code?

03278 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “03278 ZIP Code — Warner, New Hampshire (Merrimack County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03278

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