Collected and spent
In 2022, Winnebago County spent about $166.7M. This is a Census of Governments estimate across all of its funds.
Where the money comes from
One tax.
Details
Winnebago County 2024 property tax — county levy rate 3.713 mills/$1,000 assessed value (assessment ratio ~100.34% for Fox Crossing Winnebago portion; equalized ≈ 3.73 mills on market value; computed from Fox Crossing Village 2024 Winnebago County Tax Rate sheet 'County Tax' assessed column = 3.712736). Source: Fox Crossing, WI official 2024 Tax Rate — Winnebago County (foxcrossingwi.gov), document dated 12/5/2024Where it goes
Eleven service lines.
Show all 11 linesShow fewer lines
Bars in both tables share one scale. Hatched lines pay for past obligations, not current services.
Who decides
The County Board can set county taxes. It can also decide how county money is spent. It runs county business when no other law says who should. 36 Supervisors, each elected from 1 of 36 districts.
County Executive · 1 seat
County Board of Supervisors · 36 seats
Details
Wis. Stat. 59.51(2) (general authority of the county board) (read 2026-10-10)When decisions happen
State law makes the calendar year the fiscal year for every county. The Board adopts the county budget for that year.
How to reach it
Details
Wis. Stat. 59.60(3) (fiscal year) (read 2026-10-10)Also on this tax bill
A Winnebago County address pays these governments too. Which cities and school districts apply depends on the address.
On every bill in Winnebago County
On some bills, depending on the address
Cities: 19
School districts: 10
Sources
Details
Winnebago County 2024 property tax — county levy rate 3.713 mills/$1,000 assessed value (assessment ratio ~100.34% for Fox Crossing Winnebago portion; equalized ≈ 3.73 mills on market value; computed from Fox Crossing Village 2024 Winnebago County Tax Rate sheet 'County Tax' assessed column = 3.712736). Source: Fox Crossing, WI official 2024 Tax Rate — Winnebago County (foxcrossingwi.gov), document dated 12/5/2024Details
Wis. Stat. 59.51(2) (general authority of the county board) (read 2026-10-10)Details
Wis. Stat. 59.60(3) (fiscal year) (read 2026-10-10)Details
Winnebago County staff directory, County Clerk (read 2026-10-10)To act on what you have read
Who Taxes Me describes. These three tools, made by the same team, are where you can do something about it. Each opens in a new tab.