Year Population Growth Rate (%) Growth
2035627,0532.07%61,052
2030566,0012.27%60,104
2025505,8973.20%73,676
2020432,2214.16%79,695
2015352,5264.22%65,881
2010286,6454.36%55,127
2005231,5184.37%44,557
2000186,9616.48%50,358
1995136,6037.34%40,756
199095,8474.06%17,287
198578,5603.95%13,819
198064,7416.11%16,622
197548,1193.00%6,603
197041,5164.37%7,989
196533,5274.41%6,511
196027,0164.42%5,249
195521,7674.41%4,228
195017,5390.00%

Santa Rosa Population Growth

Santa Rosa's 2020 population is now estimated at 432,221. In 1950, the population of Santa Rosa was 17,539. Santa Rosa has grown by 79,695 since 2015, which represents a 4.16% annual change. These population estimates and projections come from the latest revision of the UN World Urbanization Prospects. These estimates represent the Urban agglomeration of Santa Rosa, which typically includes Santa Rosa's population in addition to adjacent suburban areas.

  1. World Urbanization Prospects - United Nations population estimates and projections of major Urban Agglomerations