Centralia, Marion County, Illinois
City in Marion County, Illinois · ZIP 62801
- Marion County
- Within Centralia Township
- Census data · ACS 2019-2023
- 7 public schools
- 11,787 (2024 estimate)Population
- 5,232Households
- $47,308Median household income
- $81,600Median home value
- 7Public schools
- 1ZIP codes
About Centralia
This page shows only what has been published about Centralia: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.
Town intelligenceOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 14,136 |
| 2010 | 13,032 |
| 2020 | 12,182 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, place level, state 17, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 17, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 17, retrieved November 14, 2026.
Median household income $47,308 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 17, retrieved November 14, 2026.
- Owner occupied
- 3,359 units
- Renter occupied
- 1,873 units
- Vacancy rate
- 12.1%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, place level, state 17, retrieved November 14, 2026.
| Measure | Centralia | Marion County | Illinois |
|---|---|---|---|
| Population | 12,009 | 37,294 | 12,692,653 |
| Median household income | $47,308 | $60,839 | $81,702 |
| Median age | 40.0 | 41.3 | 38.9 |
| Median home value | $81,600 | $100,100 | $250,500 |
| Bachelor’s degree or higher | 17.8% | 17.3% | 37.2% |
| Foreign-born residents | 3.3% | 1.5% | 14.4% |
| Owner-occupied homes | 64.2% | 74.5% | 66.8% |
| Mean commute to work | 19.5 minutes | 20.4 minutes | 28.1 minutes |
Source: American Community Survey 5-year data profile 2019–2023, place level, state 17, retrieved November 14, 2026.
CommunityRules and moderation
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Events in CentraliaAll events
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Schools
| School | Type | Grades | District |
|---|---|---|---|
| Centralia Pre-Kindergarten Ctr | Public | Pre-K | Centralia SD 135 |
| Jordan Elem School | Public | 2–3 | Centralia SD 135 |
| Schiller Elem School | Public | Pre-K–1 | Centralia SD 135 |
| Willow Grove Elem School | Public | Pre-K–8 | Willow Grove SD 46 |
| Centralia Jr High School | Public | 4–8 | Centralia SD 135 |
| Centralia Alternative School | Alternative | 7–12 | Clintn/Jeffrsn/Marin/Washngtn ROE |
| Safe School Program Centralia | Alternative | 7–12 | Clintn/Jeffrsn/Marin/Washngtn ROE |
Open public schools in the NCES directory for 2023–2024, placed by their listed location; private schools are not in the source. Enrollment and ratings are not shown.
Sources: NCES Common Core of Data, public school directory 2023–2024, retrieved November 14, 2026; NCES EDGE public school geocodes 2024–2025, retrieved November 14, 2026.
Frequently asked about CentraliaPromoted from questions people asked
No question about Centralia has been asked often enough to publish an answer yet. Ask Centralia and the answer, once a person checks it, appears here.
Nearby towns
- Central CityVillage
- Centralia TownshipTownship
- WamacCity
- Junction CityVillage
- Walnut HillVillage
- Brookside TownshipTownship
- Sandoval TownshipTownship
- IrvingtonVillage
- SandovalVillage
- Odin TownshipTownship
Other towns in Marion County
- AlmaVillage
- Alma TownshipTownship
- Carrigan TownshipTownship
- Central CityVillage
- Centralia TownshipTownship
- Foster TownshipTownship
- Haines TownshipTownship
- Iuka TownshipTownship
- IukaVillage
- Junction CityVillage
Other places named Centralia in Illinois
- Centralia TownshipTownship