Ranking of Knox County, IL Cities and Places By Population in 2021
Updated on August 16, 2024.
Based on the US Census Vintage data estimates, in 2021, among all Knox County, IL cities and places, Galesburg city had the highest population (29.65K), followed by Balance of Knox County (8.98K), and Abingdon city (2.91K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Knox cities and places.
You can see similar information for other Illinois counties. You can also see the ranking of all cities and places in Illinois.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Knox County, IL Cities and Places By Population in 2021
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Galesburg city | 29647 |
| 2 | Balance of Knox County | 8981 |
| 3 | Abingdon city | 2912 |
| 4 | Knoxville city | 2866 |
| 5 | East Galesburg village | 753 |
| 6 | Wataga village | 732 |
| 7 | Oneida city | 689 |
| 8 | Yates City village | 636 |
| 9 | Williamsfield village | 564 |
| 10 | Altona village | 457 |
| 11 | Victoria village | 266 |
| 12 | Henderson village | 261 |
| 13 | Maquon village | 220 |
| 14 | Rio village | 207 |
| 15 | St. Augustine village | 115 |
| 16 | London Mills village (pt.) | 4 |