Zip lookup · WI

53545
Janesville, Wisconsin.

Janesville, Rock County, WI · Janesville-Beloit, WI metro · population 24,703

What it costs per month · 53545 $1,499/mo

to buy the typical home at today's mortgage rate — +$874 (+140%) since Jan 2020.

What the home itself did
1 year
Up $13,805 +5%
$271,702$285,506 since Sep 2025
5 years
Up $77,702 +37%
$207,805$285,506 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 53545 $1,499 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 53545$1,499
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 11 years.

Typical home values in zip 53545 rose 5.1% over the past year — faster than the nation's +1.2%.

Asking rents in zip 53545 rose 6.0% over the past year — faster than the nation's +2.7%.

Owning the typical home in zip 53545 runs $1,192/mo more than renting one — the widest that gap has been in this data.

That is $2,185 a month against $993 rent: a $1,499 mortgage payment, plus $380 property tax and $306 insurance & upkeep.

Owning vs renting — zip 53545

The owning line is the typical home's monthly payment at that month's rate, plus property tax and insurance & upkeep; the renting line is the typical asking rent; the grey line is the mortgage payment on its own. Same homes, same months, both ways of paying for a roof.

$1,000 $1,500 $2,000 2025 2026 Owning all in $2,185 Renting $993 Mortgage only $1,499
$1,000 $1,500 $2,000 2025 2026
  • Owning all in$2,185
  • Renting$993
  • Mortgage only$1,499

Property tax · $380/mo 1.60% of value a year — the ACS 2020-2024 median bill over the median home value for Rock County, WI

Insurance & upkeep · $306/mo insurance, maintenance and repairs together, from the BLS Consumer Expenditure Survey — the national figure for mortgaged homeowners, scaled to this market's home value. BLS publishes the three bundled and they cannot be split.

Both are priced off the same month's home value, so they rise with the market. Neither is a quote — a specific home's bill depends on its assessment, its age and its insurer.

Zillow also publishes an index for the city itself: Janesville, WI — measured over the city limits, which is a different area from this zip.

Asking rent $993 as of Sep 2026
+6.0%year on year
Typical home value $285,506 as of Sep 2026
+5.1%year on year

Asking rent — 53545

Against the Janesville-Beloit, WI metro and the national benchmark.

$1,000 $1,250 $1,500 $1,750 2025 2026 53545 $993 Janesville $1,292 United States $1,932
$1,000 $1,250 $1,500 $1,750 2025 2026
  • 53545$993
  • Janesville$1,292
  • United States$1,932

Typical home value — 53545

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 53545 $285,506 Janesville $296,850 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 53545$285,506
  • Janesville$296,850
  • United States$366,157

Within 20 miles

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
5.6 53548 Janesville 19,916 $1,090 $286,518
6.4 53563 Milton 11,280 $1,872 $383,076
7.1 53546 Janesville 29,867 $1,341 $323,967
8.5 53534 Edgerton 12,241 $1,282 $352,974
9.7 53537 Footville 752 — $258,713
12.1 53536 Evansville 9,547 — $388,583
12.1 53505 Avalon 358 — $391,966
12.7 53576 Orfordville 2,131 — $313,120
13.2 53511 Beloit 48,701 $1,394 $219,479
15.3 53538 Fort Atkinson 18,813 $1,339 $329,461
15.9 53525 Clinton 4,066 — $324,701
16.2 53589 Stoughton 19,550 $1,628 $433,287
16.3 53190 Whitewater 20,499 $2,730 $363,567
16.8 53114 Darien 1,979 — $333,771
17.4 53523 Cambridge 5,074 — $431,142
17.5 61080 South Beloit 10,955 $1,488 $242,524
18.8 53520 Brodhead 6,687 — $313,984
19.3 53115 Delavan 16,381 $1,175 $337,837

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.