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zipcodes.pro — ZIP/03740

03740

ZIP 03740 is Bath, New Hampshire, in Grafton County; area code 603; Eastern time.

Type
Standard
Time zone
America/New_York
County
Grafton
Population
1,097
Coordinates
44.1830, -71.9870
☼ Live from 03740 — Bath, NH

Weather right now

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Local time: —

Where 03740 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 03740
  • 🔢 Type 03740 into a pocket calculator and turn it upside down: OhLEO — not quite a word, sorry.
  • ➕ As a number, 3,740 = 2 × 2 × 5 × 11 × 17. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111010011100
  • 🏠 Its numerical neighbours: 03609 (North Walpole, NH, 75 mi away) and 03741 (Canaan, NH, 35 mi away).
  • 🔄 Backwards, 03740 becomes 04730 — and that is a real ZIP code: Houlton, ME, 244 miles away.
  • 👥 31 other ZIP codes are made of exactly the same digits (00734, 03047, 03470, 04037, 04073, 04730, …). The farthest-flung twin is 34007 in APO AA, a military post office, 2,477 miles away.
  • 🧭 Farther north than 88% of all ZIP codes, and farther east than 95%.
  • 🎯1,392 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 03740 and you would come out at 44.18°S, 108.01°E — 946 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 31m of daylight. Shortest: 8h 52m.
  • 📏 At 37.2 square miles of land, 03740 is bigger than 51% of ZIP codes — room for about 28 Central Parks.
🌙 The sky over 03740 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,097This ZIP1,097
Households441This ZIP441
Housing units509This ZIP509
Median age48.6This ZIP48.6New Hampshire43.3US 38.9
Median household income$67,813This ZIP$67,813New Hampshire$99,031US $80,734
Median home value$234,400This ZIP$234,400New Hampshire$402,500US $332,700
Median gross rent$1,438This ZIP$1,438New Hampshire$1,491US $1,413
Bachelor's degree or higher26.8%This ZIP26.8%
Mean commute25.6 minThis ZIP25.6 min
Population density29.5 / sq miThis ZIP29.5 / sq mi

Business and tax activity

Business establishments14This ZIP14
Employees109This ZIP109
Annual payroll$6,496,000This ZIP$6,496,000
Tax returns filed550This ZIP550
Total adjusted gross income$38,149,000This ZIP$38,149,000

Land area

Land area37.19 sq miThis ZIP37.19 sq mi
Water area0.82 sq miThis ZIP0.82 sq mi

Other place names in 03740

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

ZIP codes near 03740

ZIPCityDistance
03585 Lisbon, NH 5.1 mi
03774 North Haverhill, NH 5.7 mi
05081 Wells River, VT 6.0 mi
05050 Mc Indoe Falls, VT 6.8 mi
05042 East Ryegate, VT 7.4 mi
05069 South Ryegate, VT 7.8 mi
03771 Monroe, NH 7.9 mi
05051 Newbury, VT 9.5 mi
03586 Sugar Hill, NH 9.6 mi
03780 Pike, NH 9.8 mi

Find every ZIP code within 10 miles of 03740 →

Questions about this ZIP code

Where is ZIP code 03740?

03740 is in Bath, New Hampshire, in Grafton County, part of the Lebanon-Claremont, NH-VT micropolitan area. Its published point location is 44.1830, -71.9870.

What county is 03740 in?

03740 lies in Grafton County.

What area code is 03740?

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

What time zone is 03740 in?

03740 uses America/New_York.

How many people live in 03740?

About 1,097 people live in ZIP code 03740, in 441 households, at 29.5 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 03740?

$67,813 a year, against $99,031 across New Hampshire.

What ZIP codes are near 03740?

The closest are 03585 (5.1 mi), 03774 (5.7 mi), 05081 (6 mi), 05050 (6.8 mi) and 05042 (7.4 mi).

Is 03740 a PO Box ZIP code?

03740 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “03740 ZIP Code — Bath, New Hampshire (Grafton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03740

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