US ZIP Code Map

ZIP code

53545

Janesville, WI

STANDARD

53545 covers Janesville in Rock County, with 23,937 people in the ACS estimate.

Map of 53545, Janesville

ZIP code map

ACS population

23,937

Median household income

$70,730

Median home value

$204,000

About ZIP code 53545

Type

STANDARD

City

Janesville

County

Rock County

Timezone

America/Chicago

Area codes

608

Land area

22.5 sq mi

Water area

0.35 sq mi

Households

11,170

Median gross rent

$1,006

More enterprise fields

Timezone
America/Chicago
Area Codes
608
World Region
NA
Country
US
Housing Count
10,548
Irs Estimated Households
11,990
Population Count
23,318
Irs Estimated Population
20,800

People in 53545

Race

  • White20,007
  • Black or African American721
  • American Indian or Alaska Native113
  • Asian357
  • Native Hawaiian and Pacific Islander14
  • Other race556
  • Two or more races1,550

Hispanic or Latino (any race): 1,530

Age

  • Under 102,586
  • 10 to 192,778
  • 20 to 292,869
  • 30 to 393,240
  • 40 to 492,895
  • 50 to 593,140
  • 60 to 692,858
  • 70 to 791,881
  • 80 and older1,071

Income and housing in 53545

Poverty rate

9.8%

Median earnings

$42,567

Median household income

$70,730

Median home value

$204,000

Median gross rent

$1,006

Education

  • High school graduate93.9%
  • Bachelor's degree29.3%
  • Graduate degree8.5%

Places covering 53545

Cities and places

Counties

9.6% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 53545

IRS populationACS population
25,96012,980020052023

Hover a year for IRS and ACS values.

ZIP codes near 53545

  1. 53547Janesville0.0 miPop 903 · Income —
  2. 53548Janesville3.0 miPop 20,509 · Income $74,696
  3. 53546Janesville3.7 miPop 29,482 · Income $73,430
  4. 53542Hanover4.1 miPop 106 · Income —
  5. 53501Afton6.6 miPop 147 · Income —
  6. 53563Milton7.2 miPop 11,468 · Income $89,397
  7. 53505Avalon9.4 miPop 370 · Income $96,667
  8. 53537Footville10.2 miPop 818 · Income $56,375
  9. 53534Edgerton10.8 miPop 12,344 · Income $94,250
  10. 53511Beloit11.1 miPop 48,305 · Income $65,305
  11. 53512Beloit11.1 miPop 481 · Income —
  12. 53525Clinton11.8 miPop 4,083 · Income $72,991

ZIP code 53545 FAQ

What city is ZIP code 53545 in?
53545 is in Janesville, WI.
What county is 53545 in?
53545 is in Rock County.
What is the median household income in 53545?
The median household income in 53545 is $70,730.
Which ZIP codes are near 53545?
Use the radius tool on this page to list ZIP codes within a chosen distance of 53545.