Lancaster County Population 2018

Lancaster County's estimated population is 309,637 with a growth rate of 1.29% in the past year according to the most recent United States census data. Lancaster County is the 2nd largest county in Nebraska.

Year Population Growth Growth Rate
2016309,6373,9321.29%
2015305,7053,6081.19%
2014302,0974,6081.55%
2013297,4893,8831.32%
2012293,6063,6611.26%
2011289,9453,7501.31%
2010286,19572,55433.96%
1990213,64120,75710.76%
1980192,88424,91214.83%
1970167,97212,7008.18%
1960155,27235,53029.67%
1950119,74219,15719.05%
1940100,5852610.26%
1930100,32414,42216.79%
192085,90212,10916.41%
191073,7938,95813.82%
190064,835-11,560-15.13%
189076,39548,305171.97%
188028,09021,016297.09%
18707,0746,9214523.53%
18601530.00%

Lancaster County Population Growth

Population Data via

Lancaster County Race Data

Race Population Percentage
White268,65286.76%
Asian13,2794.29%
Black or African American12,1583.93%
Two or More Races8,3852.71%
American Indian and Alaska Native2,8350.92%
Native Hawaiian and Other Pacific Islander3960.13%

Lancaster County Population Pyramid

0k5k10k15k Male Population0k5k10k15k 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