ZIP code 53103
Where is ZIP code 53103?
Big Bend, Wisconsin
Waukesha County · Standard ZIP code
ZIP code 53103 belongs to Big Bend, Wisconsin in Waukesha County. 53103 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area code 262. About 3,762 people live in the 53103 area, where the median household income is $137,083. The closest ZIP codes are 53150 (Muskego, 4.7 mi east), 53189 (Waukesha, 6.1 mi northwest) and 53146 (New Berlin, 6.6 mi northeast).
| ZIP code | 53103 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Big Bend |
| State | Wisconsin (WI) |
| County | Waukesha County |
| Time zone | Central Time · now |
| Area code | 262 |
| Coordinates | 42.8885, -88.2122 map |
| 3-digit prefix | 531 |
Population and income in 53103
| Population | 3,762 · higher than 58% of Wisconsin ZIP codes |
|---|---|
| People per square mile | 309 · higher than 76% of Wisconsin ZIP codes |
| Median age | 49 years · higher than 75% of Wisconsin ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $137,083 · higher than 100% of Wisconsin ZIP codes |
| Income per person | $50,759 |
| Below the poverty line | 1.7% |
| Bachelor’s degree or higher | 43% of adults 25+ |
| Median home value | $397,700 · higher than 93% of Wisconsin ZIP codes |
| Median rent | $1,125 a month |
| Housing units | 1,632 |
| Households | 1,561 (2.41 people on average) |
| Owners / renters | 96% / 4.3% |
| Land area | 12.19 sq mi (plus 0.46 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 53103. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 53103
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 53150 | Muskego, WI | 4.7 mi E | Standard |
| 53189 | Waukesha, WI | 6.1 mi NW | Standard |
| 53146 | New Berlin, WI | 6.6 mi NE | Standard |
| 53149 | Mukwonago, WI | 6.7 mi W | Standard |
| 53186 | Waukesha, WI | 7.7 mi N | Standard |
| 53187 | Waukesha, WI | 8.6 mi N | PO Box only |
| 53185 | Waterford, WI | 8.7 mi S | Standard |
| 53151 | New Berlin, WI | 8.8 mi NE | Standard |
| 53130 | Hales Corners, WI | 9 mi NE | Standard |
| 53188 | Waukesha, WI | 9.1 mi N | Standard |
| 53127 | Genesee Depot, WI | 9.6 mi NW | PO Box only |
| 53153 | North Prairie, WI | 9.9 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 53103 or measure the distance to another ZIP code.
How to address mail to 53103
123 MAIN ST
BIG BEND WI 53103
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (53103-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 53103?
- 53103 is a Big Bend, Wisconsin ZIP code.
- What county is 53103 in?
- ZIP code 53103 is in Waukesha County, Wisconsin.
- What time zone is ZIP code 53103 in?
- 53103 is in the Central Time zone (America/Chicago).
- What area code is 53103?
- Phone numbers in ZIP code 53103 use area code 262.
- What is the population of ZIP code 53103?
- About 3,762 people live in ZIP code 53103, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 53103?
- The median household income in 53103 is $137,083 a year, higher than 100% of Wisconsin ZIP codes.
- What ZIP codes are near 53103?
- The nearest ZIP codes to 53103 are 53150 (Muskego, 4.7 miles), 53189 (Waukesha, 6.1 miles), 53146 (New Berlin, 6.6 miles) and 53149 (Mukwonago, 6.7 miles).