Williams County Population 2017

Williams County's estimated population is 34,337 with a growth rate of -2.97% in the past year according to the most recent United States census data. Williams County is the 5th largest county in North Dakota.

Year Population Growth Growth Rate
201634,337-1,050-2.97%
201535,3873,24410.09%
201432,1432,5358.56%
201329,6082,86710.72%
201226,7412,3349.56%
201124,4071,8218.06%
201022,5861,4576.90%
199021,129-1,108-4.98%
198022,2372,93615.21%
197019,301-2,750-12.47%
196022,0515,60934.11%
195016,4421270.78%
194016,315-3,238-16.56%
193019,5531,5738.75%
192017,9803,74626.32%
191014,23412,704830.33%
19001,5300.00%

Williams County Population Growth

Population Data via

Williams County Race Data

Race Population Percentage
White31,15590.73%
Black or African American1,5494.51%
American Indian and Alaska Native1,2663.69%
Two or More Races1,0463.05%
Asian3370.98%
Native Hawaiian and Other Pacific Islander340.10%

Williams County Population Pyramid

0k1k1k2k2kWilliams County Male Population0k1k1k2k2kWilliams County Female Population

Population of Cities in Williams County

City 2010 Census 2016 Estimated Growth Growth Rate
Williston15910264261051666.10%
Tioga1236154731125.16%
Ray59279620434.46%
Grenora2442945020.49%
Wildrose1101322220.00%
Epping961121616.67%
Alamo57681119.30%
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