Jefferson County Population 2018

Jefferson County's estimated population is 659,197 with a growth rate of -0.08% in the past year according to the most recent United States census data. Jefferson County is the 1st largest county in Alabama.

Year Population Growth Growth Rate
2017659,197-550-0.08%
2016659,747-340-0.05%
2015660,0875430.08%
2014659,5448170.12%
2013658,7271,0590.16%
2012657,668-121-0.02%
2011657,789-259-0.04%
2010658,0486,5231.00%
1990651,525-19,799-2.95%
1980671,32426,3334.08%
1970644,99110,1271.60%
1960634,86475,93613.59%
1950558,92898,99821.52%
1940459,93028,4376.59%
1930431,493121,43939.17%
1920310,05483,57836.90%
1910226,47686,05661.28%
1900140,42051,91958.66%
189088,50165,229280.29%
188023,27210,92788.51%
187012,3455995.10%
186011,7462,75730.67%
18508,9891,85826.06%
18407,1312764.03%
18306,8550.00%

Jefferson County Population Growth

Population Data via

Jefferson County Race Data

Race Population Percentage
White353,67153.65%
Black or African American285,55343.32%
Asian10,6731.62%
Two or More Races7,6661.16%
American Indian and Alaska Native2,0930.32%
Native Hawaiian and Other Pacific Islander3510.05%

Jefferson County Population Pyramid

0k5k10k15k20k25k Male Population0k5k10k15k20k25k 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