Lancaster County Population 2018

Lancaster County's estimated population is 314,358 with a growth rate of 1.23% 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
2017314,3583,8101.23%
2016310,5484,0481.32%
2015306,5003,6481.20%
2014302,8525,3241.79%
2013297,5283,8611.31%
2012293,6673,6241.25%
2011290,0433,8611.35%
2010286,18272,54133.95%
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
White268,65285.46%
Asian13,2794.22%
Black or African American12,1583.87%
Two or More Races8,3852.67%
American Indian and Alaska Native2,8350.90%
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