53129
ZIP 53129 is Greendale, Wisconsin, in Milwaukee County; area codes 414 and 262; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Milwaukee
- Metro area
- Milwaukee-Waukesha, WI
- Population
- 14,570
- Coordinates
- 42.9400, -88.0009
Weather right now
Asking the National Weather Service…
Where 53129 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 53129 into a pocket calculator and turn it upside down: GZIES — not quite a word, sorry.
- ➕ 53129 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100111110001001 - 🏠 Its numerical neighbours: 53128 (Genoa City, WI, 33 mi away) and 53130 (Hales Corners, WI, 2 mi away).
- 🔄 Backwards, 53129 becomes 92135 — and that is a real ZIP code: San Diego, CA, 1,732 miles away.
- 👥 49 other ZIP codes are made of exactly the same digits (12935, 12953, 15239, 15329, 15923, 19352, …). The farthest-flung twin is 95123 in San Jose, CA, 1,818 miles away.
- 🧭 Farther north than 82% of all ZIP codes, and farther west than 50%.
- 🎯589 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 53129 and you would come out at 42.94°S, 92.00°E — 1,128 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 21m of daylight. Shortest: 9h 00m.
- 📏 At 5.2 square miles of land, 53129 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 | 14,570This ZIP14,570 |
|---|---|
| Households | 6,091This ZIP6,091 |
| Housing units | 6,216This ZIP6,216 |
| Median age | 41.3This ZIP41.3Wisconsin40.2US 38.9 |
| Median household income | $95,012This ZIP$95,012Wisconsin$77,485US $80,734 |
| Median home value | $311,800This ZIP$311,800Wisconsin$266,500US $332,700 |
| Median gross rent | $1,252This ZIP$1,252Wisconsin$1,087US $1,413 |
| Bachelor's degree or higher | 46.4%This ZIP46.4% |
| Mean commute | 23.0 minThis ZIP23.0 min |
| Population density | 2,829.1 / sq miThis ZIP2,829.1 / sq mi |
Business and tax activity
| Business establishments | 293This ZIP293 |
|---|---|
| Employees | 3,425This ZIP3,425 |
| Annual payroll | $111,669,000This ZIP$111,669,000 |
| Tax returns filed | 7,420This ZIP7,420 |
| Total adjusted gross income | $641,145,000This ZIP$641,145,000 |
Land area
| Land area | 5.15 sq miThis ZIP5.15 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
Other place names in 53129
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 53129
| ZIP | City | Distance |
|---|---|---|
53220 | Milwaukee, WI | 1.8 mi |
53130 | Hales Corners, WI | 2.5 mi |
53228 | Milwaukee, WI | 2.9 mi |
53221 | Milwaukee, WI | 3.1 mi |
53132 | Franklin, WI | 3.7 mi |
53219 | Milwaukee, WI | 3.8 mi |
53227 | Milwaukee, WI | 4.4 mi |
53215 | Milwaukee, WI | 5.0 mi |
53151 | New Berlin, WI | 5.3 mi |
53214 | Milwaukee, WI | 5.6 mi |
Find every ZIP code within 10 miles of 53129 →
Questions about this ZIP code
Where is ZIP code 53129?
53129 is in Greendale, Wisconsin, in Milwaukee County, part of the Milwaukee-Waukesha, WI metropolitan area. Its published point location is 42.9400, -88.0009.
What county is 53129 in?
53129 lies in Milwaukee County.
What area code is 53129?
Greendale uses area codes 414 and 262, from NANPA's telephone records.
What time zone is 53129 in?
53129 uses America/Chicago.
How many people live in 53129?
About 14,570 people live in ZIP code 53129, in 6,091 households, at 2,829.1 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 53129?
$95,012 a year, against $77,485 across Wisconsin.
What ZIP codes are near 53129?
The closest are 53220 (1.8 mi), 53130 (2.5 mi), 53228 (2.9 mi), 53221 (3.1 mi) and 53132 (3.7 mi).
Is 53129 a PO Box ZIP code?
53129 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “53129 ZIP Code — Greendale, Wisconsin (Milwaukee County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/53129
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/53129.json Underlying data is public domain or openly licensed — sources, vintages and licences.