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zipcodes.pro — ZIP/01129

01129

ZIP 01129 is in Springfield, Massachusetts, in Hampden County; area code 413; Eastern time. Springfield has 19 ZIP codes in all.

Type
Standard
Time zone
America/New_York
County
Hampden
Metro area
Springfield, MA
Population
5,672
Coordinates
42.1187, -72.4882
☼ Live from 01129 — Springfield, MA

Weather right now

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Local time: —

Where 01129 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 01129
  • 🔢 Type 01129 into a pocket calculator and turn it upside down: GZIIO — not quite a word, sorry.
  • ➕ 01129 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10001101001
  • 🏠 Its numerical neighbours: 01128 (Springfield, MA, 2 mi away) and 01138 (Springfield, MA, 7 mi away).
  • 🔄 Backwards, 01129 becomes 92110 — and that is a real ZIP code: San Diego, CA, 2,506 miles away.
  • 👥 32 other ZIP codes are made of exactly the same digits (01921, 02119, 02191, 02911, 09112, 09211, …). The farthest-flung twin is 09112 in APO AE, a military post office, 3,785 miles away.
  • 🧭 Farther north than 76% of all ZIP codes, and farther east than 94%.
  • 🎯1,365 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 01129 and you would come out at 42.12°S, 107.51°E — 839 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 15m of daylight. Shortest: 9h 06m.
  • 📏 At 3.4 square miles of land, 01129 is bigger than 15% of ZIP codes — room for about 2.6 Central Parks.
🌙 The sky over 01129 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population5,672This ZIP5,672
Households2,548This ZIP2,548
Housing units2,707This ZIP2,707
Median age46.0This ZIP46.0Massachusetts40.0US 38.9
Median household income$97,162This ZIP$97,162Massachusetts$103,960US $80,734
Median home value$256,700This ZIP$256,700Massachusetts$562,100US $332,700
Median gross rent$1,358This ZIP$1,358Massachusetts$1,762US $1,413
Bachelor's degree or higher35.9%This ZIP35.9%
Mean commute25.8 minThis ZIP25.8 min
Population density1,650.8 / sq miThis ZIP1,650.8 / sq mi

Business and tax activity

Business establishments138This ZIP138
Employees1,716This ZIP1,716
Annual payroll$50,701,000This ZIP$50,701,000
Tax returns filed3,900This ZIP3,900
Total adjusted gross income$232,231,000This ZIP$232,231,000

Land area

Land area3.44 sq miThis ZIP3.44 sq mi
Water area0.09 sq miThis ZIP0.09 sq mi

Other place names in 01129

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

ZIP codes near 01129

ZIPCityDistance
01119 Springfield, MA 1.3 mi
01128 Springfield, MA 1.8 mi
01118 Springfield, MA 2.5 mi
01151 Indian Orchard, MA 2.5 mi
01109 Springfield, MA 3.2 mi
01095 Wilbraham, MA 3.7 mi
01028 East Longmeadow, MA 3.9 mi
01104 Springfield, MA 4.2 mi
01108 Springfield, MA 4.4 mi
01056 Ludlow, MA 4.7 mi

Find every ZIP code within 10 miles of 01129 →

Questions about this ZIP code

Where is ZIP code 01129?

01129 is in Springfield, Massachusetts, in Hampden County, part of the Springfield, MA metropolitan area. Its published point location is 42.1187, -72.4882.

What county is 01129 in?

01129 lies in Hampden County.

What area code is 01129?

Springfield uses area code 413, from NANPA's telephone records.

What time zone is 01129 in?

01129 uses America/New_York.

How many people live in 01129?

About 5,672 people live in ZIP code 01129, in 2,548 households, at 1,650.8 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 01129?

$97,162 a year, against $103,960 across Massachusetts.

What ZIP codes are near 01129?

The closest are 01119 (1.3 mi), 01128 (1.8 mi), 01118 (2.5 mi), 01151 (2.5 mi) and 01109 (3.2 mi).

Is 01129 a PO Box ZIP code?

01129 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “01129 ZIP Code — Springfield, Massachusetts (Hampden County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/01129

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