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/03304

03304

ZIP 03304 is Bow, New Hampshire, in Merrimack County; area code 603; Eastern time.

Type
Standard
Time zone
America/New_York
County
Merrimack
Metro area
Concord, NH
Population
8,335
Coordinates
43.1332, -71.5372
☼ Live from 03304 — Bow, NH

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 03304 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 03304
  • 🔢 Type 03304 into a pocket calculator and turn it upside down: hOEEO — not quite a word, sorry.
  • ➕ As a number, 3,304 = 2 × 2 × 2 × 7 × 59. Its digits add up to 10, a total 513 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 110011101000
  • 🏠 Its numerical neighbours: 03303 (Concord, NH, 14 mi away) and 03305 (Concord, NH, 6 mi away).
  • 🔄 Backwards, 03304 becomes 40330 — and that is a real ZIP code: Harrodsburg, KY, 792 miles away.
  • 👥 16 other ZIP codes are made of exactly the same digits (03034, 03043, 04033, 04330, 30034, 30043, …). The farthest-flung twin is 34030 in APO AA, a military post office, 4,907 miles away.
  • 🧭 Farther north than 83% of all ZIP codes, and farther east than 95%.
  • 🎯1,412 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 03304 and you would come out at 43.13°S, 108.46°E — 872 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 23m of daylight. Shortest: 8h 59m.
  • 📏 At 28.2 square miles of land, 03304 is bigger than 44% of ZIP codes — room for about 21 Central Parks.
🌙 The sky over 03304 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population8,335This ZIP8,335
Households2,858This ZIP2,858
Housing units2,905This ZIP2,905
Median age41.5This ZIP41.5New Hampshire43.3US 38.9
Median household income$172,857This ZIP$172,857New Hampshire$99,031US $80,734
Median home value$506,500This ZIP$506,500New Hampshire$402,500US $332,700
Median gross rent$1,539This ZIP$1,539New Hampshire$1,491US $1,413
Bachelor's degree or higher60.3%This ZIP60.3%
Mean commute27.0 minThis ZIP27.0 min
Population density295.9 / sq miThis ZIP295.9 / sq mi

Business and tax activity

Business establishments229This ZIP229
Employees3,700This ZIP3,700
Annual payroll$275,794,000This ZIP$275,794,000
Tax returns filed4,080This ZIP4,080
Total adjusted gross income$571,394,000This ZIP$571,394,000

Land area

Land area28.17 sq miThis ZIP28.17 sq mi
Water area0.38 sq miThis ZIP0.38 sq mi

ZIP codes near 03304

ZIPCityDistance
03046 Dunbarton, NH 3.8 mi
03305 Concord, NH 5.6 mi
03106 Hooksett, NH 5.8 mi
03275 Suncook, NH 6.4 mi
03301 Concord, NH 7.3 mi
03045 Goffstown, NH 7.8 mi
03102 Manchester, NH 8.7 mi
03281 Weare, NH 9.2 mi
03229 Contoocook, NH 9.3 mi
03104 Manchester, NH 9.9 mi

Find every ZIP code within 10 miles of 03304 →

Questions about this ZIP code

Where is ZIP code 03304?

03304 is in Bow, New Hampshire, in Merrimack County, part of the Concord, NH micropolitan area. Its published point location is 43.1332, -71.5372.

What county is 03304 in?

03304 lies in Merrimack County.

What area code is 03304?

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

What time zone is 03304 in?

03304 uses America/New_York.

How many people live in 03304?

About 8,335 people live in ZIP code 03304, in 2,858 households, at 295.9 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 03304?

$172,857 a year, against $99,031 across New Hampshire.

What ZIP codes are near 03304?

The closest are 03046 (3.8 mi), 03305 (5.6 mi), 03106 (5.8 mi), 03275 (6.4 mi) and 03301 (7.3 mi).

Is 03304 a PO Box ZIP code?

03304 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “03304 ZIP Code — Bow, New Hampshire (Merrimack County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03304

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/03304.json

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