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Where 60503 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.
- 🔢 Type 60503 into a pocket calculator and turn it upside down: EOSOg — not quite a word, sorry.
- ➕ As a number, 60,503 = 17 × 3559. Its digits add up to 14, a total 1,416 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110110001010111 - 🏠 Its numerical neighbours: 60502 (Aurora, IL, 6 mi away) and 60504 (Aurora, IL, 3 mi away).
- 🔄 Backwards, 60503 becomes 30506 — and that is a real ZIP code: Gainesville, GA, 561 miles away.
- 👥 35 other ZIP codes are made of exactly the same digits (00653, 03605, 05036, 05360, 05603, 06035, …). The farthest-flung twin is 00653 in Guanica, PR, 2,067 miles away.
- 🧭 Farther north than 73% of all ZIP codes, and farther west than 51%.
- 🎯555 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 60503 and you would come out at 41.71°S, 91.74°E — 1,162 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 09m.
- 📏 At 4.3 square miles of land, 60503 is bigger than 17% of ZIP codes — room for about 3.2 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 16,789This ZIP16,789 |
|---|---|
| Households | 5,246This ZIP5,246 |
| Housing units | 5,246This ZIP5,246 |
| Median age | 34.9This ZIP34.9Illinois39.0US 38.9 |
| Median household income | $136,726This ZIP$136,726Illinois$83,390US $80,734 |
| Median home value | $324,500This ZIP$324,500Illinois$263,300US $332,700 |
| Median gross rent | $2,274This ZIP$2,274Illinois$1,274US $1,413 |
| Bachelor's degree or higher | 60.4%This ZIP60.4% |
| Mean commute | 31.7 minThis ZIP31.7 min |
| Population density | 3,927.3 / sq miThis ZIP3,927.3 / sq mi |
Business and tax activity
| Business establishments | 228This ZIP228 |
|---|---|
| Employees | 907This ZIP907 |
| Annual payroll | $38,507,000This ZIP$38,507,000 |
| Tax returns filed | 7,940This ZIP7,940 |
| Total adjusted gross income | $781,967,000This ZIP$781,967,000 |
Land area
| Land area | 4.28 sq miThis ZIP4.28 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
Counties 60503 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Will County | 72.3% |
| Kendall County | 27.7% |
Other place names in 60503
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 60503
| ZIP | City | Distance |
|---|---|---|
60504 | Aurora, IL | 2.7 mi |
60564 | Naperville, IL | 3.2 mi |
60585 | Plainfield, IL | 3.9 mi |
60538 | Montgomery, IL | 4.3 mi |
60543 | Oswego, IL | 4.3 mi |
60505 | Aurora, IL | 4.5 mi |
60507 | Aurora, IL | 4.9 mi |
60568 | Aurora, IL | 4.9 mi |
60572 | Aurora, IL | 4.9 mi |
60519 | Eola, IL | 4.9 mi |
Find every ZIP code within 10 miles of 60503 →
Questions about this ZIP code
Where is ZIP code 60503?
60503 is in Aurora, Illinois, in Will County, part of the Chicago-Naperville-Elgin, IL-IN metropolitan area. Its published point location is 41.7077, -88.2577.
What county is 60503 in?
60503 spans 2 counties: Will County and Kendall County. Most of it falls in Will County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 60503?
Aurora uses area codes 630 and 331, from NANPA's telephone records.
What time zone is 60503 in?
60503 uses America/Chicago.
How many people live in 60503?
About 16,789 people live in ZIP code 60503, in 5,246 households, at 3,927.3 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 60503?
$136,726 a year, against $83,390 across Illinois.
What ZIP codes are near 60503?
The closest are 60504 (2.7 mi), 60564 (3.2 mi), 60585 (3.9 mi), 60538 (4.3 mi) and 60543 (4.3 mi).
Is 60503 a PO Box ZIP code?
60503 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “60503 ZIP Code — Aurora, Illinois (Will County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/60503
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/60503.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.