Home
Show Map

Rock Island

County in Illinois

County

The population development of Rock Island.

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
 
Rock IslandCounty148,723149,374147,546144,672
IllinoisState11,430,60212,419,29312,830,63212,812,508

Contents: Places

The population development of the places in Rock Island.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
 
AndalusiaVillageRock Island1,0241,0811,1701,184
BarstowCensus-Designated PlaceRock Island718215289
Buffalo PrairieCensus-Designated PlaceRock Island691028564
Campbell's IslandCensus-Designated PlaceRock Island392407341275
Carbon CliffVillageRock Island1,6281,7312,0711,845
Coal ValleyVillageRock Island / Henry3,5123,5843,7363,869
CordovaVillageRock Island657654676675
Coyne CenterCensus-Designated PlaceRock Island969906827877
East MolineCityRock Island20,50121,55521,30221,377
EdgingtonCensus-Designated PlaceRock Island327357326391
HamptonVillageRock Island1,3801,5121,8351,776
HillsdaleVillageRock Island411537517416
Illinois CityCensus-Designated PlaceRock Island244926159
JoslinCensus-Designated PlaceRock Island10911113285
MilanVillageRock Island5,5975,5075,1785,099
MolineCityRock Island43,51043,56143,43942,993
Oak GroveVillageRock Island7311,319595475
Port ByronVillageRock Island1,0081,4371,6421,669
Rapids CityVillageRock Island853942961960
ReynoldsVillageRock Island / Mercer582516543497
Rock IslandCityRock Island40,68339,61638,97937,109
Rock Island ArsenalCensus-Designated PlaceRock Island212145149182
SilvisCityRock Island7,3297,3857,5307,998
Taylor RidgeCensus-Designated PlaceRock Island4553121141

Source: U.S. Census Bureau (web).

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.