Osceola County property tax rates, 2026–27

Combined rates for each of 16 places, lowest first. Each page shows the rate of every taxing unit that makes up the total.

Lowest combined rate
21.42029Melvin
Highest combined rate
43.05491Harris
Places
162026–27
Melvin 2 21.42029 29.59025
Allison Township 3 22.25435 23.83676
Wilson Township 1 22.34988 22.34988
Viola Township 2 22.35618 22.61386
Fairview Township 2 22.38678 23.96919
Horton Township 1 22.40731 22.40731
East Holman Township 2 22.43384 22.69152
Goewey Township 3 22.46994 25.21523
Gilman Township 2 22.48125 25.22654
Ocheyedan Township 1 22.8412 22.8412
Baker Township 2 22.84472 24.04211
Harrison Township 2 23.95819 24.34321
Ocheyedan 1 32.56278 32.56278
Sibley 1 38.11643 38.11643
Ashton 1 38.25888 38.25888
Harris 1 43.05491 43.05491

Rates are per $1,000 of taxable value, 2026–27.

Source: Iowa Department of Management, Consolidated Property Tax Rates by Tax District, FY2027. Retrieved 2026-10-26.

Property tax in Osceola County

In 2026–27, combined rates in Osceola County run from 21.42029 in Melvin to 43.05491 in Harris, per $1,000 of taxable value. On an assessed value of $300,000, that's $6,426 to $12,916 a year before credits or relief.

Choose a place above to see each rate that makes up its total and estimate a bill, or read the Iowa property tax guide.