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Kaskaskia, IL
Village in Randolph County, Illinois.
Population
38
Land area
0.1sq mi
People per sq mi
360
ZIP codes
0
Kaskaskia and its ZIP codes
Kaskaskia at a glance
- Kaskaskia is 57% denser than Illinois as a whole.
Economy and federal money
Jobs, pay, income and spending are for Randolph County. PPP loans are for Kaskaskia.
Unemployment rate
3.2%
Aug 2026, -1.0 pts in a year
Average annual pay
$59,704
11,252 jobs, 2025
Income per person
$51,003
BEA, 2024
Federal spending
$218M
FY 2026, $7,233 per person
Environment and hazard risk
Kaskaskia, IL, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: earthquake
Storm events since 1996
451
Countywide, mostly hail
Flood insurance policies
130
1.2% of homes, county
July high / Jan low
89° / 24°F
42.8 inches of rain a year
Cities near Kaskaskia
| Name | Distance | Land area (sq mi) |
|---|---|---|
| St. Mary, MOCity | 3.6 mi | 0.6 |
| ChesterCity | 4.3 mi | 5.8 |
| Lithium, MOCensus-designated place | 6.1 mi | 0.8 |
| Ellis GroveVillage | 6.3 mi | 0.5 |
| Ozora, MOCensus-designated place | 8.1 mi | 6.1 |
| Ste. Genevieve, MOCity | 8.3 mi | 3.9 |
| Brewer, MOCensus-designated place | 9.2 mi | 2.3 |
| EvansvilleVillage | 12 mi | 0.8 |
| RockwoodVillage | 13 mi | 0.2 |
| Perryville, MOCity | 13 mi | 8.2 |
| Prairie du RocherVillage | 15 mi | 0.6 |
| SteelevilleVillage | 15 mi | 1.5 |
| RumaVillage | 15 mi | 0.7 |
| Shakertowne, MOCensus-designated place | 16 mi | 1.3 |
| Weingarten, MOCensus-designated place | 17 mi | 1.1 |
| PercyVillage | 18 mi | 1 |
Frequently asked questions
- What county is Kaskaskia, IL in?
- Kaskaskia is in Randolph County, Illinois.
- What is the population of Kaskaskia, IL?
- About 38 people live in Kaskaskia, based on American Community Survey 5-year estimates.
- What cities are near Kaskaskia?
- Nearby places include St. Mary, MO (3.6 mi), Chester (4.3 mi), Lithium, MO (6.1 mi), Ellis Grove (6.3 mi), Ozora, MO (8.1 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023