How are property tax rates determined in Illinois?

Property tax rates in Illinois are set by each taxing district (municipality, school district, park district, library, etc.) based on their annual levy (the amount of tax revenue they need). The rate is calculated by dividing the levy by the total assessed value of all property in the district.

What is the composite tax rate?

The composite tax rate is the sum of all overlapping taxing district rates that apply to a specific property. A typical property may be taxed by several overlapping districts. The composite rate determines your total tax bill when multiplied by your property's assessed value.

Why do tax rates vary within the same town?

Properties within the same municipality can have different composite rates because overlapping districts (school, park, fire, library) have different boundaries. A home in one school district may have a different rate than a home two blocks away in a different school district.

Centralia, IL Property Tax Rate 2026 — Full Breakdown by District

Showing latest tax year with year-over-year changes. Full rate history available with a paid plan. View plans →

Property Tax — Tax Year 2024 (payable 2025)i

IL DOR

Composite Ratei

6.83%–8.58%-8.7%YoY

Varies by school district

Municipal Portioni

1.8408%-10.8%YoY23.9% of total

Effective Ratei

2.28%–2.86%

Est. Annual Taxi

$2K–$3K

Median Home Valuei

$89,600

Total Leviedi

$21.6M

Tax Per Capitai

$203

Municipal Revenuei

$4.3M13.6% of total rev

Rate varies by school district. Your actual rate depends on which school district your property falls in.

Rate Trend — click a year to explorei

20232024

Municipal

Other Districts

Where Your Tax Dollar Goesi

$0.36 E 11 (Washington)

$0.28 E 135 (Marion)

$0.25 E 6 (Jefferson)

$0.24 H 200 (Marion)

$0.24 Centralia

$0.21 E 46 (Clinton)

$0.19 E 133 (Marion)

$0.10 Marion Co

$0.06 Jc 501

$0.06 Centralia Twp

$0.05 Centralia Fpd

Estimated Tax by Home Valuei

$50K

$1,138–$1,431

$100K

$2,276–$2,861

$150K

$3,414–$4,292

$200K

$4,552–$5,723

$250K

$5,689–$7,154

$300K

$6,827–$8,585

$350K

$7,965–$10,015

Highlighted value is closest to median home value ($90K)

11 Overlapping Taxing Districtsi

E 11 (Washington)Elementaryi

36.4%2.8044%

$487K levied

E 135 (Marion)Elementaryi

28.5%2.1928%

$3.6M levied

E 6 (Jefferson)Elementaryi

25.2%1.9397%

$416K levied

H 200 (Marion)High Schooli

24%1.8464%

$4.0M levied

Centraliai

23.9%1.8408%

$2.4M levied

E 46 (Clinton)Elementaryi

20.7%1.5930%

$339K levied

E 133 (Marion)Elementaryi

18.9%1.4570%

$444K levied

Marion Coi

9.9%0.7605%

$5.3M levied

Jc 501Community Collegei

6.4%0.4958%

$3.5M levied

Centralia Twpi

5.5%0.4266%

$850K levied

Centralia Fpdi

5.3%0.4099%

$313K levied