Montgomery County, MD Demographics

Population - Employment - Households - Income / Financial - Housing - Education - Marital Status - Means of Transport to Work - Median Income by Zipcode

What is the population of Montgomery County?

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There are 1,067,698 residents in Montgomery County, with a median age of 41.2. Of this, 48.79% are males and 51.21% are females. US-born citizens make up 65.12% of the resident pool in Montgomery County, while non-US-born citizens account for 20.7%. Additionally, 14.18% of the population is represented by non-citizens.
A total of 918,219 people in Montgomery County currently live in the same house as they did last year.
Y-o-Y Change
Total Population 1,067,698 -0.0%
Male Population 520,945 0.3%
Female Population 546,753 -0.3%
Male population 48.79%
Female population 51.21%
Y-o-Y Change
Median Age 41.2 0.7%
Citizen US Born 695,329 -0.7%
Citizen not US Born 220,973 1.4%
Not Citizen 151,396 1.2%
Citizen US Born 65.12%
Citizen not US Born 20.7%
Not Citizen 14.18%
Y-o-Y Change
Moved from Abroad 14,640 2.4%
Moved from Same County 71,644 -6.7%
Moved from Same State 18,048 4.8%
Moved from Different State 33,303 -3.1%
Same House as Last Year 918,219 0.5%
Moved from Abroad 1.39%
Moved from Same County 6.79%
Moved from Same State 1.71%
Moved from Different State 3.15%
Same House as Last Year 86.96%

What are the employment statistics in Montgomery County?

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White-collar workers make up 88.29% of the working population in Montgomery County, while blue-collar employees account for 11.71%. There are also 63,375 entrepreneurs in Montgomery County (11.22% of the workforce); 314,285 workers employed in private companies (55.64%); and 119,832 people working in governmental institutions (21.22%).
Y-o-Y Change
White Collar 498,682 -0.7%
Blue Collar 66,127 2.1%
White Collar 88.29%
Blue Collar 11.71%
Y-o-Y Change
Self Employees 63,375 1.1%
Private Companies 314,285 -0.7%
Governmental Workers 119,832 -1.1%
Not for Profit Companies 67,317 0.7%
Self Employees 11.22%
Private Companies 55.64%
Governmental Workers 21.22%
Not for Profit Companies 11.92%

How many households are there in Montgomery County?

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There are a total of 388,968 households in Montgomery County, each made up of around 3 members. Family establishments represent 69.02% of these Montgomery County households, while non-family units account for the remaining 30.98%. Additionally, 34.36% of households have children and 65.64% of households are without children.
Y-o-Y Change
Total Households 388,968 0.5%
Average People Per Household 3 -1.4%
Family Households 268,466 -0.4%
Non-family Households 120,502 2.6%
Family Households 69.02%
Non-family Households 30.98%
Y-o-Y Change
Households with Children 133,660 -0.7%
Households without Children 255,308 1.1%
Households with Children 34.36%
Households without Children 65.64%

What are the median and average incomes in Montgomery County?

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The average annual household income in Montgomery County is $184,600, while the median household income sits at $144,482 per year. Residents aged 25 to 44 earn $144,179, while those between 45 and 64 years old have a median wage of $170,220. In contrast, people younger than 25 and those older than 65 earn less, at $61,724 and $107,056, respectively.
Y-o-Y Change
Average Household Income $184,600 7.0%
Median Household Income $144,482 9.3%
People below Poverty Level 75,648 1.5%
People above Poverty Level 971,493 -0.2%

How many homeowners and renters are there in Montgomery County?

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There are 407,548 housing units in Montgomery County, and the median year in which these properties were built is 1979. Of the 388,968 occupied housing units in Montgomery County, 65.14% are owner-occupied, while 34.86% have renters living in them.
Meanwhile, properties bought with mortgages account for 71.14% of the units, and the median value of a home with a mortgage is $635,850. In general, housing costs reach $2,252 per month in Montgomery County.
Y-o-Y Change
Housing Units 407,548 0.4%
Median Year Built 1979 0.1%
Built in 1939 or Earlier 17,007 -5.0%
Built between 1940 and 1949 18,994 -7.0%
Built between 1950 and 1959 47,525 0.6%
Built between 1960 and 1969 58,052 0.8%
Built between 1970 and 1979 60,306 -0.9%
Built between 1980 and 1989 80,628 0.5%
Built between 1990 and 1999 47,202 -3.1%
Built between 2000 and 2009 43,568 2.9%
Built between 2010 and 2019 32,916 9.7%
Built in 2020 or Later 1,350 167.3%
Y-o-Y Change
Occupied Housing Units 388,968 0.5%
Owner Occupied 253,386 0.7%
Renter Occupied 135,582 0.2%
Owner Occupied 65.14%
Renter Occupied 34.86%
Y-o-Y Change
With Mortgage 180,262 -0.4%
Without Mortgage 73,124 3.6%
Median Value with Mortgage $635,850 10.8%
Median Value without Mortgage $587,800 8.9%
Median Housing Costs per Month $2,252 5.3%
With Mortgage 71.14%
Without Mortgage 28.86%

What is the level of education in Montgomery County?

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Approximately 19.12% of the population in Montgomery County holds a high school degree (that's 160,152 residents), while 15.76% have attained a college certificate (132,005 locals) and 26.23% have a bachelor's degree (219,726 people).
Y-o-Y Change
No High School 38,848 0.8%
Some High School 160,152 1.9%
Some College 132,005 -2.3%
Associate Degree 44,609 -0.1%
Bachelor's Degree 219,726 0.7%
Graduate Degree 242,266 0.9%
No High School 4.64%
Some High School 19.12%
Some College 15.76%
Associate Degree 5.33%
Bachelor's Degree 26.23%
Graduate Degree 28.92%

What is the marital status of Montgomery County residents?

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A total of 278,703 people in Montgomery County have never been married (which represents 31.75% of the total population), while 473,200 of them are wedded (53.91%). Separated and divorced residents are in smaller numbers, at 12,380 (1.41%) and 73,248 (8.34%), respectively.
Y-o-Y Change
Never Married 278,703 2.1%
Married 473,200 -0.5%
Separated 12,380 -1.2%
Widowed 40,269 -1.1%
Divorced 73,248 0.7%
Never Married 31.75%
Married 53.91%
Separated 1.41%
Widowed 4.59%
Divorced 8.34%

What are the most common means of transportation in Montgomery County?

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The top three means of transportation people in Montgomery County use to get to work are: car, bus or trolley bus and walking. A total of 360,056 residents commute by car, 18,970 prefer going to work by bus or trolley bus and 9,617 by walking.
Y-o-Y Change
Car 360,056 -4.5%
Bus or TrolleyBus 18,970 -9.9%
Railroad 2,619 796.9%
Ferryboat 5 0.0%
Bicycle 2,503 -9.7%
Motorcycle 257 -10.4%
TaxiCab 1,940 1.4%
Walk 9,617 -5.1%

What is the median and average household income in Montgomery County by zipcode?

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ZipCode Population Number of Households Median Income Average Income
20812 282 103 $194,375.00 $243,477.00
20814 30,234 13,770 $149,657.00 $221,667.00
20815 31,080 13,258 $185,873.00 $297,181.00
20816 17,390 6,361 $228,311.00 $321,268.00
20817 37,795 13,562 $231,292.00 $325,502.00
20818 1,787 708 $211,196.00 $329,902.00
20832 25,488 8,470 $160,287.00 $190,859.00
20833 7,949 2,615 $195,564.00 $196,774.00
20837 6,651 2,266 $193,264.00 $193,922.00
20838 368 97 $195,938.00 $271,703.00

Methodology & Disclaimers


Demographic data shown in this section was gathered from the latest U.S. Census Bureau release, the 2022 American Community Survey. The information is updated yearly, as soon as new data is made available by the US Census Bureau.
No representation, guarantee or warranty is made as to the accuracy or completeness of information modified or aggregated for specific neighborhoods and/or zip codes.

Zip codes included in this demographic data: 20812 20814 20815 20816 20817 20818 20832 20833 20837 20838 20839 20841 20842 20850 20851 20852 20853 20854 20855 20860 20861 20862 20866 20868 20871 20872 20874 20876 20877 20878 20879 20880 20882 20886 20895 20896 20899 20901 20902 20903 20904 20905 20906 20910 20912

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