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zipcodes.pro — ZIP/07203

07203

ZIP 07203 is Roselle, New Jersey, in Union County; area code 908; Eastern time.

Type
Standard
Time zone
America/New_York
County
Union
Population
22,646
Coordinates
40.6522, -74.2602
☼ Live from 07203 — Roselle, NJ

Weather right now

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Local time: —

Where 07203 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 07203
  • 🔢 Type 07203 into a pocket calculator and turn it upside down: EOZLO — not quite a word, sorry.
  • ➕ As a number, 7,203 = 3 × 7 × 7 × 7 × 7. Its digits add up to 12, a total 940 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110000100011
  • 🏠 Its numerical neighbours: 07202 (Elizabeth, NJ, 2 mi away) and 07204 (Roselle Park, NJ, 1 mi away).
  • 🔄 Backwards, 07203 becomes 30270 — and that is a real ZIP code: Peachtree City, GA, 758 miles away.
  • 👥 24 other ZIP codes are made of exactly the same digits (00723, 00732, 02370, 02703, 07023, 07032, …). The farthest-flung twin is 00723 in Patillas, PR, 1,639 miles away.
  • 🧭 Farther north than 62% of all ZIP codes, and farther east than 89%.
  • 🎯1,280 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 07203 and you would come out at 40.65°S, 105.74°E — 823 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 05m of daylight. Shortest: 9h 15m.
  • 📏 At 2.6 square miles of land, 07203 is bigger than 13% of ZIP codes — room for about 2.0 Central Parks.
🌙 The sky over 07203 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population22,646This ZIP22,646
Households8,407This ZIP8,407
Housing units8,687This ZIP8,687
Median age39.4This ZIP39.4New Jersey40.1US 38.9
Median household income$92,762This ZIP$92,762New Jersey$103,556US $80,734
Median home value$379,900This ZIP$379,900New Jersey$454,400US $332,700
Median gross rent$1,567This ZIP$1,567New Jersey$1,720US $1,413
Bachelor's degree or higher27.1%This ZIP27.1%
Mean commute33.1 minThis ZIP33.1 min
Population density8,594.3 / sq miThis ZIP8,594.3 / sq mi

Business and tax activity

Business establishments382This ZIP382
Employees3,369This ZIP3,369
Annual payroll$145,205,000This ZIP$145,205,000
Tax returns filed12,460This ZIP12,460
Total adjusted gross income$709,890,000This ZIP$709,890,000

Land area

Land area2.64 sq miThis ZIP2.64 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Other place names in 07203

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

ZIP codes near 07203

ZIPCityDistance
07204 Roselle Park, NJ 1.0 mi
07036 Linden, NJ 2.2 mi
07202 Elizabeth, NJ 2.3 mi
07061 Plainfield, NJ 2.3 mi
07091 Westfield, NJ 2.3 mi
07016 Cranford, NJ 2.3 mi
07033 Kenilworth, NJ 2.3 mi
07208 Elizabeth, NJ 2.4 mi
07207 Elizabeth, NJ 2.7 mi
07083 Union, NJ 3.0 mi

Find every ZIP code within 10 miles of 07203 →

Questions about this ZIP code

Where is ZIP code 07203?

07203 is in Roselle, New Jersey, in Union County, part of the New York-Newark-Jersey City, NY-NJ metropolitan area. Its published point location is 40.6522, -74.2602.

What county is 07203 in?

07203 lies in Union County.

What area code is 07203?

Roselle uses area code 908, from NANPA's telephone records.

What time zone is 07203 in?

07203 uses America/New_York.

How many people live in 07203?

About 22,646 people live in ZIP code 07203, in 8,407 households, at 8,594.3 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 07203?

$92,762 a year, against $103,556 across New Jersey.

What ZIP codes are near 07203?

The closest are 07204 (1 mi), 07036 (2.2 mi), 07202 (2.3 mi), 07061 (2.3 mi) and 07091 (2.3 mi).

Is 07203 a PO Box ZIP code?

07203 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “07203 ZIP Code — Roselle, New Jersey (Union County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/07203

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