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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/03032

03032

ZIP 03032 is Auburn, New Hampshire, in Rockingham County; area code 603; Eastern time.

Type
Standard
Time zone
America/New_York
County
Rockingham
Population
6,119
Coordinates
42.9935, -71.3640
☼ Live from 03032 — Auburn, NH

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Where 03032 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 03032
  • 🔢 Type 03032 into a pocket calculator and turn it upside down: ZEOEO — not quite a word, sorry.
  • ➕ As a number, 3,032 = 2 × 2 × 2 × 379. Its digits add up to 8, a total 251 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101111011000
  • 🏠 Its numerical neighbours: 03031 (Amherst, NH, 15 mi away) and 03033 (Brookline, NH, 23 mi away).
  • 🔄 Backwards, 03032 becomes 23030 — and that is a real ZIP code: Charles City, VA, 492 miles away.
  • 👥 18 other ZIP codes are made of exactly the same digits (02303, 02330, 03230, 03302, 20033, 20303, …). The farthest-flung twin is 33002 in Hialeah, FL, 1,286 miles away.
  • 🧭 Farther north than 82% of all ZIP codes, and farther east than 95%.
  • 🎯1,421 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 03032 and you would come out at 42.99°S, 108.64°E — 859 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 22m of daylight. Shortest: 9h 00m.
  • 📏 At 25.3 square miles of land, 03032 is bigger than 42% of ZIP codes — room for about 19 Central Parks.
🌙 The sky over 03032 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population6,119This ZIP6,119
Households2,013This ZIP2,013
Housing units2,013This ZIP2,013
Median age44.3This ZIP44.3New Hampshire43.3US 38.9
Median household income$153,253This ZIP$153,253New Hampshire$99,031US $80,734
Median home value$600,300This ZIP$600,300New Hampshire$402,500US $332,700
Median gross rent$1,893This ZIP$1,893New Hampshire$1,491US $1,413
Bachelor's degree or higher55.3%This ZIP55.3%
Mean commute27.9 minThis ZIP27.9 min
Population density241.4 / sq miThis ZIP241.4 / sq mi

Business and tax activity

Business establishments158This ZIP158
Employees2,307This ZIP2,307
Annual payroll$173,905,000This ZIP$173,905,000
Tax returns filed3,110This ZIP3,110
Total adjusted gross income$418,095,000This ZIP$418,095,000

Land area

Land area25.35 sq miThis ZIP25.35 sq mi
Water area3.46 sq miThis ZIP3.46 sq mi

ZIP codes near 03032

ZIPCityDistance
03109 Manchester, NH 2.8 mi
03104 Manchester, NH 4.0 mi
03034 Candia, NH 4.5 mi
03105 Manchester, NH 4.6 mi
03108 Manchester, NH 4.6 mi
03111 Manchester, NH 4.6 mi
03103 Manchester, NH 4.7 mi
03101 Manchester, NH 5.2 mi
03036 Chester, NH 5.5 mi
03102 Manchester, NH 6.5 mi

Find every ZIP code within 10 miles of 03032 →

Questions about this ZIP code

Where is ZIP code 03032?

03032 is in Auburn, New Hampshire, in Rockingham County, part of the Boston-Cambridge-Newton, MA-NH metropolitan area. Its published point location is 42.9935, -71.3640.

What county is 03032 in?

03032 lies in Rockingham County.

What area code is 03032?

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

What time zone is 03032 in?

03032 uses America/New_York.

How many people live in 03032?

About 6,119 people live in ZIP code 03032, in 2,013 households, at 241.4 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 03032?

$153,253 a year, against $99,031 across New Hampshire.

What ZIP codes are near 03032?

The closest are 03109 (2.8 mi), 03104 (4 mi), 03034 (4.5 mi), 03105 (4.6 mi) and 03108 (4.6 mi).

Is 03032 a PO Box ZIP code?

03032 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “03032 ZIP Code — Auburn, New Hampshire (Rockingham County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03032

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