Clark County, Illinois cities by population
Number of cities: 5
Population: 15,587
Largest city: Marshall
| City | Type | Population |
|---|---|---|
| Marshall | city | 3,870 |
| Casey | city | 2,422 |
| Martinsville | city | 1,314 |
| Westfield | village | 521 |
| West Union | CDP | 187 |
What is the largest city in Clark County, Illinois?
Marshall is the largest city in Clark County, Illinois with a population of 3,870.
TOP-5 cities by population in Clark County, Illinois:
- Marshall
- Casey
- Martinsville
- Westfield
- West Union