Ranking of Winnebago 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 Winnebago County, IL cities and places, Rockford city (pt.) had the highest population (147.75K), followed by Balance of Winnebago County (54.73K), and Machesney Park village (22.79K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Winnebago 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 Winnebago County, IL Cities and Places By Population in 2021
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Rockford city (pt.) | 147745 |
| 2 | Balance of Winnebago County | 54731 |
| 3 | Machesney Park village | 22790 |
| 4 | Loves Park city (pt.) | 21720 |
| 5 | Roscoe village | 10906 |
| 6 | South Beloit city | 7938 |
| 7 | Rockton village | 7815 |
| 8 | Winnebago village | 2906 |
| 9 | Cherry Valley village (pt.) | 2543 |
| 10 | Pecatonica village | 2067 |
| 11 | Durand village | 1382 |
| 12 | New Milford village | 790 |