Ranking of Rock Island County, IL Cities and Places By Population in 2023

Updated on August 16, 2024.

Based on the US Census Vintage data estimates, in 2023, among all Rock Island County, IL cities and places, Moline city had the highest population (41.97K), followed by Rock Island city (36.13K), and East Moline city (20.81K).

The chart below shows the top 10 cities and places, and the table below shows the ranking of all Rock Island 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.

See this for other years:
Ranking of Rock Island County, IL Cities and Places By Population in 2023
Moline city
Rock Island city
East Moline city
Balance of Rock Island County
Silvis city
Milan village
Coal Valley village (pt.)
Carbon Cliff village
Hampton village
Port Byron village
Ranking of Rock Island County, IL Cities and Places By Population in 2023
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Rank City or Place Population
1 Moline city 41965
2 Rock Island city 36132
3 East Moline city 20806
4 Balance of Rock Island County 16591
5 Silvis city 7896
6 Milan village 4968
7 Coal Valley village (pt.) 3645
8 Carbon Cliff village 1792
9 Hampton village 1738
10 Port Byron village 1627
11 Andalusia village 1159
12 Rapids City village 938
13 Cordova village 656
14 Oak Grove village 464
15 Reynolds village (pt.) 452
16 Hillsdale village 407