60428
ZIP 60428 is Markham, Illinois, in Cook County; area codes 708 and 464; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Cook
- Metro area
- Chicago-Naperville-Elgin, IL-IN
- Population
- 10,927
- Coordinates
- 41.5998, -87.6906
Weather right now
Asking the National Weather Service…
Where 60428 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 60428 into a pocket calculator and turn it upside down: BZhOg — not quite a word, sorry.
- ➕ As a number, 60,428 = 2 × 2 × 15107. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110110000001100 - 🏠 Its numerical neighbours: 60426 (Harvey, IL, 2 mi away) and 60429 (Hazel Crest, IL, 2 mi away).
- 🔄 Backwards, 60428 becomes 82406, which is not a ZIP code at all.
- 👥 62 other ZIP codes are made of exactly the same digits (02468, 02648, 02864, 04268, 04286, 04628, …). The farthest-flung twin is 86402 in Kingman, AZ, 1,486 miles away.
- 🧭 Farther north than 72% of all ZIP codes, and farther east than 50%.
- 🎯583 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 60428 and you would come out at 41.60°S, 92.31°E — 1,191 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 5.1 square miles of land, 60428 is bigger than 19% of ZIP codes — room for about 3.9 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 10,927This ZIP10,927 |
|---|---|
| Households | 3,544This ZIP3,544 |
| Housing units | 3,843This ZIP3,843 |
| Median age | 34.9This ZIP34.9Illinois39.0US 38.9 |
| Median household income | $60,000This ZIP$60,000Illinois$83,390US $80,734 |
| Median home value | $136,000This ZIP$136,000Illinois$263,300US $332,700 |
| Median gross rent | $1,599This ZIP$1,599Illinois$1,274US $1,413 |
| Bachelor's degree or higher | 17.8%This ZIP17.8% |
| Mean commute | 36.4 minThis ZIP36.4 min |
| Population density | 2,153.5 / sq miThis ZIP2,153.5 / sq mi |
Business and tax activity
| Business establishments | 160This ZIP160 |
|---|---|
| Employees | 3,809This ZIP3,809 |
| Annual payroll | $206,640,000This ZIP$206,640,000 |
| Tax returns filed | 5,150This ZIP5,150 |
| Total adjusted gross income | $209,613,000This ZIP$209,613,000 |
Land area
| Land area | 5.07 sq miThis ZIP5.07 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 60428
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 60428
| ZIP | City | Distance |
|---|---|---|
60429 | Hazel Crest, IL | 1.8 mi |
60469 | Posen, IL | 2.0 mi |
60426 | Harvey, IL | 2.1 mi |
60445 | Midlothian, IL | 3.0 mi |
60472 | Robbins, IL | 3.1 mi |
60430 | Homewood, IL | 3.2 mi |
60452 | Oak Forest, IL | 3.3 mi |
60406 | Blue Island, IL | 3.8 mi |
60478 | Country Club Hills, IL | 3.9 mi |
60418 | Crestwood, IL | 4.1 mi |
Find every ZIP code within 10 miles of 60428 →
Questions about this ZIP code
Where is ZIP code 60428?
60428 is in Markham, Illinois, in Cook County, part of the Chicago-Naperville-Elgin, IL-IN metropolitan area. Its published point location is 41.5998, -87.6906.
What county is 60428 in?
60428 lies in Cook County.
What area code is 60428?
Markham uses area codes 708 and 464, from NANPA's telephone records.
What time zone is 60428 in?
60428 uses America/Chicago.
How many people live in 60428?
About 10,927 people live in ZIP code 60428, in 3,544 households, at 2,153.5 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 60428?
$60,000 a year, against $83,390 across Illinois.
What ZIP codes are near 60428?
The closest are 60429 (1.8 mi), 60469 (2 mi), 60426 (2.1 mi), 60445 (3 mi) and 60472 (3.1 mi).
Is 60428 a PO Box ZIP code?
60428 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “60428 ZIP Code — Markham, Illinois (Cook County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/60428
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/60428.json Underlying data is public domain or openly licensed — sources, vintages and licences.