Montgomery County Population

1880–2026

9,272

2026 projection

5.3% since 2020 (decrease)

05K10K15K20K18801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Montgomery County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20269,272-820.88%
20259,354-820.87%
20249,436-1371.43%
20239,573+240.25%
20229,549-1491.54%
20219,698-960.98%
20209,794+280.29%
20199,766-2202.20%
20189,986-1521.50%
201710,138-920.90%

Showing 10 of 29 years.

Montgomery County Demographics

42.2median age

Median age

Female46.7 yrs
Male38.8 yrs

Adults

7,440
2,163 seniors (65+) · 29% of adults5,277 other adults

Sex

Female 49.6% · 4,765Male 50.4% · 4,837

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 96 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Montgomery County Income

$41,748median household income

Median household income

$41,748

Half of households earn more, half earn less

Median earnings

$35,782

Typical yearly pay for a worker 25 or older.

Poverty rate

25.2%

About 1 in 4 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Montgomery County Marital Status

41% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married41%50%33%
Never married31%27%34%
Divorced17%13%20%
Widowed7%7%8%
Separated4%3%5%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201