Rent in Janesville, WI
Across Janesville's 4 ZIP codes, a 2-bedroom typically rents for about $1,082 a month, with figures from $1,005–$1,280. The highest typical rent is in 53547 ($1,280) and the lowest in 53548 ($1,005). 3 ZIPs have ZIP-level figures from HUD or Census; the other 1 uses the county Fair Market Rent. Owner-occupied homes in Rock County pay about 1.60% of their value a year in property tax, and the 30-year fixed mortgage rate averaged 7.32% in the week of Oct 22, 2026.
Rent by bedrooms
| Size | Typical | Range across ZIPs | ZIPs |
|---|---|---|---|
| Studio | $831 | $637–$976 | 4 |
| 1 bed | $870 | $795–$998 | 4 |
| 2 beds | $1,082 | $1,005–$1,280 | 4 |
| 3 beds | $1,441 | $1,305–$1,621 | 4 |
| 4 beds | $1,682 | $1,221–$1,682 | 4 |
Typical = median of each ZIP's best guess. Gross rent (rent plus tenant-paid utilities). Sources: Census ACS 5-year median gross rent (Dec 31, 2024) and HUD county Fair Market Rents (Oct 1, 2026).
Janesville ZIP codes
2 bedsFrequently asked questions
- What is the average rent for a 2-bedroom in Janesville, WI?
- About $1,082 a month: the median of the typical rents in 4 ZIP codes, which range from $1,005–$1,280. Figures are gross rent (rent plus tenant-paid utilities).
- What is the average rent for a 1-bedroom in Janesville, WI?
- About $870 a month: the median of the typical rents in 4 ZIP codes, which range from $795–$998. Figures are gross rent (rent plus tenant-paid utilities).
- What is the average rent for a 3-bedroom in Janesville, WI?
- About $1,441 a month: the median of the typical rents in 4 ZIP codes, which range from $1,305–$1,621. Figures are gross rent (rent plus tenant-paid utilities).
- What is the average rent for a studio in Janesville, WI?
- About $831 a month: the median of the typical rents in 4 ZIP codes, which range from $637–$976. Figures are gross rent (rent plus tenant-paid utilities).
- What is the average rent for a 4-bedroom in Janesville, WI?
- About $1,682 a month: the median of the typical rents in 4 ZIP codes, which range from $1,221–$1,682. Figures are gross rent (rent plus tenant-paid utilities).
- Which Janesville ZIP code has the highest rent?
- For a 2-bedroom, 53547 has the highest typical rent at $1,280 a month, and 53548 the lowest at $1,005.
- What is the property tax rate in Janesville, WI?
- Owner-occupied homes in Rock County pay a typical 1.60% of their value a year (Census ACS, median taxes paid ÷ median home value, Dec 31, 2024). Investors often pay more after a purchase: the home is reassessed at the sale price and there is no homestead exemption.
- What is the current 30-year mortgage rate?
- The 30-year fixed rate averaged 7.32% in the week of Oct 22, 2026 (Freddie Mac PMMS via FRED). It's a national average for owner-occupied loans; investment property loans usually cost more.
- Where do these Janesville rent figures come from?
- Census ACS 5-year median gross rent (Dec 31, 2024) and HUD county Fair Market Rents (Oct 1, 2026).