Riverside County Population 2018

Riverside County's estimated population is 2,387,741 with a growth rate of 1.48% in the past year according to the most recent United States census data. Riverside County is the 4th largest county in California.

Year Population Growth Growth Rate
20162,387,74134,8491.48%
20152,352,89230,4371.31%
20142,322,45531,0031.35%
20132,291,45226,5331.17%
20122,264,91928,7731.29%
20112,236,14633,9201.54%
20102,202,2261,031,81388.16%
19901,170,413507,24776.49%
1980663,166204,09244.46%
1970459,074152,88349.93%
1960306,191136,14580.06%
1950170,04664,52261.14%
1940105,52424,50030.24%
193081,02430,72761.09%
192050,29715,60144.96%
191034,69616,79993.86%
190017,8970.00%

Riverside County Population Growth

Population Data via

Riverside County Race Data

Race Population Percentage
White1,891,73479.23%
Black or African American166,3416.97%
Asian159,7206.69%
Two or More Races80,5383.37%
American Indian and Alaska Native44,3441.86%
Native Hawaiian and Other Pacific Islander10,2150.43%

Riverside County Population Pyramid

0k20k40k60k80k100k Male Population0k20k40k60k80k100k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990