ZIP code 53548
Where is ZIP code 53548?
Janesville, Wisconsin
Rock County · Standard ZIP code
ZIP code 53548 belongs to Janesville, Wisconsin in Rock County. 53548 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 608. About 19,916 people live in the 53548 area, where the median household income is $76,869. The closest ZIP codes are 53542 (Hanover, 4 mi southwest), 53537 (Footville, 4.3 mi west) and 53545 (Janesville, 5.7 mi northeast).
| ZIP code | 53548 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Janesville |
| State | Wisconsin (WI) |
| County | Rock County |
| Time zone | Central Time · now |
| Area code | 608 |
| Coordinates | 42.6854, -89.1287 map |
| 3-digit prefix | 535 |
Population and income in 53548
| Population | 19,916 · higher than 86% of Wisconsin ZIP codes |
|---|---|
| People per square mile | 266 · higher than 74% of Wisconsin ZIP codes |
| Median age | 43.3 years · lower than 56% of Wisconsin ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $76,869 · higher than 53% of Wisconsin ZIP codes |
| Income per person | $38,090 |
| Below the poverty line | 11% |
| Bachelor’s degree or higher | 26% of adults 25+ |
| Median home value | $234,900 · higher than 52% of Wisconsin ZIP codes |
| Median rent | $1,045 a month |
| Housing units | 9,038 |
| Households | 8,562 (2.31 people on average) |
| Owners / renters | 70% / 30% |
| Land area | 74.98 sq mi (plus 1.17 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 53548. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 53548
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 53542 | Hanover, WI | 4 mi SW | PO Box only |
| 53537 | Footville, WI | 4.3 mi W | PO Box only |
| 53545 | Janesville, WI | 5.7 mi NE | Standard |
| 53547 | Janesville, WI | 5.9 mi NE | PO Box only |
| 53501 | Afton, WI | 6.3 mi SE | PO Box only |
| 53546 | Janesville, WI | 6.5 mi E | Standard |
| 53576 | Orfordville, WI | 7.5 mi SW | Standard |
| 53511 | Beloit, WI | 8.8 mi S | Standard |
| 53536 | Evansville, WI | 10.1 mi NW | Standard |
| 53563 | Milton, WI | 11 mi NE | Standard |
| 53534 | Edgerton, WI | 11.1 mi N | Standard |
| 53512 | Beloit, WI | 13.2 mi S | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 53548 or measure the distance to another ZIP code.
How to address mail to 53548
123 MAIN ST
JANESVILLE WI 53548
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (53548-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Janesville, WI
All Janesville ZIP codes with population and income →
Questions
- What city is ZIP code 53548?
- 53548 is a Janesville, Wisconsin ZIP code.
- What county is 53548 in?
- ZIP code 53548 is in Rock County, Wisconsin.
- What time zone is ZIP code 53548 in?
- 53548 is in the Central Time zone (America/Chicago).
- What area code is 53548?
- Phone numbers in ZIP code 53548 use area code 608.
- What is the population of ZIP code 53548?
- About 19,916 people live in ZIP code 53548, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 53548?
- The median household income in 53548 is $76,869 a year, higher than 53% of Wisconsin ZIP codes.
- What ZIP codes are near 53548?
- The nearest ZIP codes to 53548 are 53542 (Hanover, 4 miles), 53537 (Footville, 4.3 miles), 53545 (Janesville, 5.7 miles) and 53547 (Janesville, 5.9 miles).