Putnam County Population 2018

Putnam County's estimated population is 99,323 with a growth rate of 0.22% in the past year according to the most recent United States census data. Putnam County is the 29th largest county in New York.

Year Population Growth Growth Rate
201799,3232160.22%
201699,107-366-0.37%
201599,473-194-0.19%
201499,667-84-0.08%
201399,751280.03%
201299,723-136-0.14%
201199,8591890.19%
201099,67015,72918.74%
199083,9416,7488.74%
198077,19320,49736.15%
197056,69624,97478.73%
196031,72211,41556.21%
195020,3073,75222.66%
194016,5552,81120.45%
193013,7442,94227.24%
192010,802-3,863-26.34%
191014,6658786.37%
190013,787-1,062-7.15%
189014,849-332-2.19%
188015,181-239-1.55%
187015,4201,41810.13%
186014,002-136-0.96%
185014,1381,31310.24%
184012,8251971.56%
183012,6281,36012.07%
182011,2680.00%

Putnam County Population Growth

Population Data via

Putnam County Race Data

Race Population Percentage
White91,68892.31%
Black or African American3,1723.19%
Asian2,2492.26%
Two or More Races1,7421.75%
American Indian and Alaska Native3570.36%
Native Hawaiian and Other Pacific Islander570.06%

Putnam County Population Pyramid

0k1k2k3k4k5k Male Population0k1k2k3k4k5k 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