Montgomery County Population 2018

Montgomery County's estimated population is 49,258 with a growth rate of -0.02% in the past year according to the most recent United States census data. Montgomery County is the 47th largest county in New York.

Year Population Growth Growth Rate
201749,258-8-0.02%
201649,266-290-0.59%
201549,556-111-0.22%
201449,667-88-0.18%
201349,755-73-0.15%
201249,828-78-0.16%
201149,906-393-0.78%
201050,299-1,682-3.24%
199051,981-1,458-2.73%
198053,439-2,444-4.37%
197055,883-1,357-2.37%
196057,240-2,354-3.95%
195059,5944520.76%
194059,142-934-1.55%
193060,0762,1483.71%
192057,9283610.63%
191057,56710,07921.22%
190047,4881,7893.91%
189045,6997,38419.27%
188038,3153,85811.20%
187034,4573,59111.63%
186030,866-1,126-3.52%
185031,992-3,826-10.68%
184035,818-7,897-18.06%
183043,7156,14616.36%
182037,569-3,645-8.84%
181041,21419,16386.90%
180022,051-6,797-23.56%
179028,8480.00%

Montgomery County Population Growth

Population Data via

Montgomery County Race Data

Race Population Percentage
White46,58194.57%
Black or African American1,4062.85%
Two or More Races9351.90%
Asian4160.84%
American Indian and Alaska Native2640.54%
Native Hawaiian and Other Pacific Islander710.14%

Montgomery County Population Pyramid

0k1k1k2k2k Male Population0k1k1k2k2k 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