Harris County Population 2018

Harris County's estimated population is 4,652,980 with a growth rate of 0.78% in the past year according to the most recent United States census data. Harris County is the 1st largest county in Texas.

Year Population Growth Growth Rate
20174,652,98035,9390.78%
20164,617,04165,6791.44%
20154,551,36298,6672.22%
20144,452,69599,1782.28%
20134,353,51790,8282.13%
20124,262,68981,8731.96%
20114,180,81672,9621.78%
20104,107,8541,289,65545.76%
19902,818,199408,65216.96%
19802,409,547667,63538.33%
19701,741,912498,75440.12%
19601,243,158436,45754.10%
1950806,701277,74052.51%
1940528,961169,63347.21%
1930359,328172,66192.50%
1920186,66770,97461.35%
1910115,69351,90781.38%
190063,78626,53771.24%
189037,2499,26433.10%
188027,98510,61061.06%
187017,3758,30591.57%
18609,0704,40294.30%
18504,6680.00%

Harris County Population Growth

Population Data via

Harris County Race Data

Race Population Percentage
White3,182,08268.39%
Black or African American889,89919.13%
Asian323,7246.96%
Two or More Races82,2791.77%
American Indian and Alaska Native49,5621.07%
Native Hawaiian and Other Pacific Islander5,7950.12%

Harris County Population Pyramid

0k50k100k150k200k Male Population0k50k100k150k200k 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