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zipcodes.pro — ZIP/92503

92503

ZIP 92503 is in Riverside, California, in Riverside County; area code 951; Pacific time. Riverside has 17 ZIP codes in all.

Type
Standard
Time zone
America/Los_Angeles
County
Riverside
Population
88,395
Coordinates
33.8829, -117.4517
☼ Live from 92503 — Riverside, CA

Weather right now

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Local time: —

Where 92503 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 92503
  • 🔢 Type 92503 into a pocket calculator and turn it upside down: EOSZG — not quite a word, sorry.
  • ➕ 92503 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110100101010111
  • 🏠 Its numerical neighbours: 92502 (Riverside, CA, 6 mi away) and 92504 (Riverside, CA, 3 mi away).
  • 🔄 Backwards, 92503 becomes 30529 — and that is a real ZIP code: Commerce, GA, 1,936 miles away.
  • 👥 57 other ZIP codes are made of exactly the same digits (02359, 02539, 03259, 03592, 09235, 09352, …). The farthest-flung twin is 09352 in APO AE, a military post office, 5,860 miles away.
  • 🧭 Farther south than 80% of all ZIP codes, and farther west than 90%.
  • 🎯1,119 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 92503 and you would come out at 33.88°S, 62.55°E — 997 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 25m of daylight. Shortest: 9h 54m.
  • 📏 At 34.3 square miles of land, 92503 is bigger than 49% of ZIP codes — room for about 26 Central Parks.
🌙 The sky over 92503 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population88,395This ZIP88,395
Households25,057This ZIP25,057
Housing units26,080This ZIP26,080
Median age35.0This ZIP35.0California37.9US 38.9
Median household income$96,268This ZIP$96,268California$99,122US $80,734
Median home value$597,300This ZIP$597,300California$734,700US $332,700
Median gross rent$1,884This ZIP$1,884California$2,036US $1,413
Bachelor's degree or higher21.3%This ZIP21.3%
Mean commute34.0 minThis ZIP34.0 min
Population density2,575.5 / sq miThis ZIP2,575.5 / sq mi

Business and tax activity

Business establishments1,750This ZIP1,750
Employees20,783This ZIP20,783
Annual payroll$936,268,000This ZIP$936,268,000
Tax returns filed41,220This ZIP41,220
Total adjusted gross income$2,819,686,000This ZIP$2,819,686,000

Land area

Land area34.32 sq miThis ZIP34.32 sq mi
Water area4.28 sq miThis ZIP4.28 sq mi

Other place names in 92503

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

ZIP codes near 92503

ZIPCityDistance
92504 Riverside, CA 3.4 mi
92505 Riverside, CA 3.8 mi
92879 Corona, CA 4.4 mi
92502 Riverside, CA 5.8 mi
92513 Riverside, CA 5.8 mi
92514 Riverside, CA 5.8 mi
92515 Riverside, CA 5.8 mi
92516 Riverside, CA 5.8 mi
92517 Riverside, CA 5.8 mi
92519 Riverside, CA 5.8 mi

Find every ZIP code within 10 miles of 92503 →

Questions about this ZIP code

Where is ZIP code 92503?

92503 is in Riverside, California, in Riverside County, part of the Riverside-San Bernardino-Ontario, CA metropolitan area. Its published point location is 33.8829, -117.4517.

What county is 92503 in?

92503 lies in Riverside County.

What area code is 92503?

Riverside uses area code 951, from NANPA's telephone records.

What time zone is 92503 in?

92503 uses America/Los_Angeles.

How many people live in 92503?

About 88,395 people live in ZIP code 92503, in 25,057 households, at 2,575.5 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 92503?

$96,268 a year, against $99,122 across California.

What ZIP codes are near 92503?

The closest are 92504 (3.4 mi), 92505 (3.8 mi), 92879 (4.4 mi), 92502 (5.8 mi) and 92513 (5.8 mi).

Is 92503 a PO Box ZIP code?

92503 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “92503 ZIP Code — Riverside, California (Riverside County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/92503

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