Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/03048

03048

ZIP 03048 is Greenville, New Hampshire, in Hillsborough County; area code 603; Eastern time.

Type
Standard
Time zone
America/New_York
County
Hillsborough
Population
3,237
Coordinates
42.7429, -71.7618
☼ Live from 03048 — Greenville, NH

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 03048 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 03048
  • 🔢 Type 03048 into a pocket calculator and turn it upside down: BhOEO — not quite a word, sorry.
  • ➕ As a number, 3,048 = 2 × 2 × 2 × 3 × 127. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101111101000
  • 🏠 Its numerical neighbours: 03047 (Greenfield, NH, 15 mi away) and 03049 (Hollis, NH, 9 mi away).
  • 🔄 Backwards, 03048 becomes 84030, which is not a ZIP code at all.
  • 👥 26 other ZIP codes are made of exactly the same digits (03084, 03804, 03840, 04038, 04083, 08034, …). The farthest-flung twin is 34008 in APO AA, a military post office, 2,361 miles away.
  • 🧭 Farther north than 81% of all ZIP codes, and farther east than 95%.
  • 🎯1,401 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 03048 and you would come out at 42.74°S, 108.24°E — 854 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 20m of daylight. Shortest: 9h 02m.
  • 📏 At 28.3 square miles of land, 03048 is bigger than 44% of ZIP codes — room for about 22 Central Parks.
🌙 The sky over 03048 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population3,237This ZIP3,237
Households1,389This ZIP1,389
Housing units1,545This ZIP1,545
Median age46.1This ZIP46.1New Hampshire43.3US 38.9
Median household income$90,451This ZIP$90,451New Hampshire$99,031US $80,734
Median home value$257,300This ZIP$257,300New Hampshire$402,500US $332,700
Median gross rent$1,131This ZIP$1,131New Hampshire$1,491US $1,413
Bachelor's degree or higher22.9%This ZIP22.9%
Mean commute35.5 minThis ZIP35.5 min
Population density114.2 / sq miThis ZIP114.2 / sq mi

Business and tax activity

Business establishments67This ZIP67
Employees459This ZIP459
Annual payroll$25,287,000This ZIP$25,287,000
Tax returns filed1,700This ZIP1,700
Total adjusted gross income$131,892,000This ZIP$131,892,000

Land area

Land area28.34 sq miThis ZIP28.34 sq mi
Water area0.04 sq miThis ZIP0.04 sq mi

Other place names in 03048

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

ZIP codes near 03048

ZIPCityDistance
03033 Brookline, NH 4.4 mi
01474 West Townsend, MA 4.9 mi
03071 New Ipswich, NH 5.7 mi
01431 Ashby, MA 5.8 mi
03086 Wilton, NH 6.2 mi
01469 Townsend, MA 6.4 mi
03055 Milford, NH 6.9 mi
03084 Temple, NH 8.2 mi
03049 Hollis, NH 9.0 mi
01430 Ashburnham, MA 9.4 mi

Find every ZIP code within 10 miles of 03048 →

Questions about this ZIP code

Where is ZIP code 03048?

03048 is in Greenville, New Hampshire, in Hillsborough County, part of the Manchester-Nashua, NH metropolitan area. Its published point location is 42.7429, -71.7618.

What county is 03048 in?

03048 lies in Hillsborough County.

What area code is 03048?

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

What time zone is 03048 in?

03048 uses America/New_York.

How many people live in 03048?

About 3,237 people live in ZIP code 03048, in 1,389 households, at 114.2 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 03048?

$90,451 a year, against $99,031 across New Hampshire.

What ZIP codes are near 03048?

The closest are 03033 (4.4 mi), 01474 (4.9 mi), 03071 (5.7 mi), 01431 (5.8 mi) and 03086 (6.2 mi).

Is 03048 a PO Box ZIP code?

03048 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “03048 ZIP Code — Greenville, New Hampshire (Hillsborough County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03048

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/03048.json

Underlying data is public domain or openly licensed — sources, vintages and licences.