Montgomery County, New York Age & Gender Statistics (2024)

Total Population

49,528

Median Age

40.3

Male Median

39.3

Female Median

41.9

Montgomery County, New York Population Growth

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Montgomery County, New York Demographic Trend

Since 2010, the population of has changed by -0.8%%.

-0.8%% Growth

Montgomery County, New York Age & Gender Pyramid

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


Montgomery County, New York Historical Population Data

YearMedian AgePopulation
202440.349,528
202340.149,461
202240.649,624
202140.549,539
202040.949,294
201941.049,302
201841.449,426
201741.149,500
201641.349,667
201541.049,779
201441.049,951
201341.050,019
201240.950,025
201140.949,985
201040.649,945

Montgomery County, New York Age Group Breakdown (2024)

Age CohortPercentage
Under 56.2%
5–1716.9%
18–247.6%
25–3412.3%
35–5424.0%
55–6413.5%
65+19.4%

Dependency Ratios for Montgomery County, New York

Total Dependency Ratio:
74.1
Youth Dependency:
40.3
Old-Age Dependency:
33.8

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for Montgomery County, New York

The median age in Montgomery County, New York is 40.3 years.

According to latest Census data, the total population of Montgomery County, New York is 49,528.

In Montgomery County, New York, seniors (ages 65+) make up 19.4% of the population, while children under 18 represent 16.9%.

Based on historical data since 2010, the population in Montgomery County, New York has remained stable.
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