Tompkins County Population 2018

Tompkins County's estimated population is 104,802 with a growth rate of 0.23% in the past year according to the most recent United States census data. Tompkins County is the 28th largest county in New York.

Year Population Growth Growth Rate
2017104,8022410.23%
2016104,5612780.27%
2015104,283-3-0.00%
2014104,2861430.14%
2013104,1431,0761.04%
2012103,0671,0801.06%
2011101,9872230.22%
2010101,7647,6678.15%
199094,0977,0128.05%
198087,08510,20613.28%
197076,87910,71516.19%
196066,1647,04211.91%
195059,12216,78239.64%
194042,3408502.05%
193041,4906,20517.59%
192035,2851,6384.87%
191033,647-183-0.54%
190033,8309072.75%
189032,923-1,522-4.42%
188034,4451,2673.82%
187033,1781,7695.63%
186031,409-7,337-18.94%
185038,7467982.10%
184037,9481,4033.84%
183036,54515,86476.71%
182020,6810.00%

Tompkins County Population Growth

Population Data via

Tompkins County Race Data

Race Population Percentage
White85,05481.16%
Asian11,25310.74%
Black or African American4,4034.20%
Two or More Races3,3423.19%
American Indian and Alaska Native4430.42%
Native Hawaiian and Other Pacific Islander690.07%

Tompkins County Population Pyramid

0k2k4k6k8k10k Male Population0k2k4k6k8k10k 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