Grandville TownshipIL
A town of 349.
Is Grandville Township a good place to live?
Grandville Township’s median age is 57 years, above both Illinois’ towns (40.7 years) and U.S. towns (40.5 years). Of the 769 Illinois towns we compare, none has a higher share of households owning their home than Grandville Township. Grandville Township has fewer than 1,000 residents, too few for fair grades; the figures below are still real.
349 people, and everyone knows the way
In a town this size, neighbors are the best guide. Ask them anything.
Moving to Grandville Township: who provides what
Who provides power, water and the rest in Grandville Township, and how to reach them.
EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Sep 12, 2025.
The data
Ordered by what stands out in Grandville Township.
Older than Illinois overall
People 65 and older are 39% of residents (17% statewide); children under 18 are 13% of residents (22% statewide). 36% of Grandville Township adults 25 and older hold a bachelor’s degree or more, against 29% in Illinois’ towns and 29% across U.S. towns. Grandville Township has lost 2.2% of its people since 2020, down to 349 in the Census Bureau’s 2025 estimate.
Ages · share of residents
Education · adults 25 and older
Women and men · all residents
51% women, 49% men
That’s an even split within the survey’s margin of ±7.3 points. Across Illinois, 50.6% of residents are women.
| Grandville Township | IL | U.S. | |
|---|---|---|---|
| Under 10 | 6% | 11.5% | 11.6% |
| 10 to 17 | 7.2% | 10.4% | 10.3% |
| 18 to 24 | 1.7% | 9.1% | 9.1% |
| 25 to 34 | 16.3% | 13.6% | 13.7% |
| 35 to 44 | 6.3% | 13.3% | 13.2% |
| 45 to 54 | 6% | 12.4% | 12.2% |
| 55 to 64 | 17.8% | 12.8% | 12.7% |
| 65 to 74 | 26.4% | 10% | 10.2% |
| 75 and older | 12.3% | 7% | 7% |
| No diploma | 0.3% | 9.5% | 10.4% |
| High school | 18.9% | 25.1% | 26% |
| Some college | 38% | 19.2% | 19.1% |
| Associate’s | 7.1% | 8.3% | 8.8% |
| Bachelor’s | 35.7% | 22.6% | 21.6% |
| Graduate | 0% | 15.3% | 14.1% |
Census population estimates, 2025 · U.S. Census Bureau · ACS 2020-2024 5-year estimates · in a town of 300, single groups can be off by several points
Grandville Township has 0.0 jobs for every working resident, so most commute out
Grandville Township’s average trip to work is 20 minutes. The top destinations are Newton (16%), Effingham (11%) and Greenup (5%). Half commute less than 27 miles.
| Grandville Township | Illinois towns | U.S. towns | |
|---|---|---|---|
| Average trip to work | 20 minutes | 26 minutes | 25 minutes |
| Below the poverty line | 10% | 8.4% | 9.6% |
Where working residents work
Census LEHD 2023 · ACS
Grandville Township has four seasons and pleasant summers
Grandville Township has chilly winters and warm summers. July afternoons reach 86°, January nights drop to 21° and about 16 inches of snow falls in a winter.
Typical low → high °F
NOAA U.S. Climate Normals, 1991–2020
High risk in Grandville Township, with inland flooding at the top
Expected storm and flood damage is higher than in 66% of U.S. communities.
FEMA National Risk Index · OpenFEMA
How healthy Grandville Township is
Grandville Township beats the Illinois average on 6 of 32 CDC measures and trails it on 3. 19% of Grandville Township adults binge drink.
| Grandville Township | Illinois towns | U.S. towns | |
|---|---|---|---|
| Binge drink (CDC PLACES) | 19% | 18% | 16% |
| Food insecurity (CDC PLACES) | 10% | 13% | 14% |
| Get no exercise (CDC PLACES) | 21% | 23% | 25% |
| Feel lonely (CDC PLACES) | 32% | 33% | 33% |
| What stands out | Grandville Township | IL |
|---|---|---|
| Fewer uninsured adults | 6.2% | 9.9% |
| Fewer adults facing food insecurity | 10.2% | 15.9% |
| More adults who have had cancer | 10% | 7.6% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
Everything we know about Grandville Township
Colleges nearby
None within 15 miles of Grandville Township; the nearest are
About 0 of every 100 Grandville Township residents are enrolled in college, against 6 across Illinois.
100% of working residents leave Grandville Township for work
Where Grandville Township’s working residents go each day. Line width shows the share.
Census LEHD 2023
About Grandville Township
Township in Illinois, United States
Grandville Township is one of eleven townships in Jasper County, Illinois, USA. As of the 2020 census, its population was 357 and it contained 154 housing units.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
- Area
- 37 sq mi
- Elevation
- 541 ft
Questions about Grandville Township
Short answers, built from the data on this page.
Is Grandville Township, IL a good place to live?
Grandville Township has fewer than 1,000 residents, too few for fair grades; the figures below are still real.