Population Demographics for Montgomery County, Maryland in 2019, 2018



Other Counties and Cities in Maryland


Population Demographics by Race

RacePopulation% of Total
Total Population971,777100
White558,35857
Black or African American167,31517
Hispanic or Latino165,39817
Asian135,45113
Some Other Race67,8476
Two or More Races38,6453
American Indian3,639Below 1%
Three or more races2,901Below 1%
Native Hawaiian Pacific Islander522Below 1%

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population466,402505,375971,777
White270,290288,068558,358
Black or African American76,50290,813167,315
Hispanic or Latino83,18982,209165,398
Asian63,72071,731135,451
Some Other Race35,00832,83967,847
Two or More Races18,82219,82338,645
American Indian1,8171,8223,639
Three or more races1,2701,6312,901
Native Hawaiian Pacific Islander243279522

Relevant Related Information

Demographic population totals

Total population in Montgomery County

 
Total Population:971,777
Male Population:466,402
Female Population:505,375

Demographic median age by sex

Median age in Montgomery County

 
Both sexes38
Male37
Female39

Demographic sex by age for the population in households

Population in households in Montgomery County

 
Total Population:962,877
Male Population:462,272
Under 5 years:32,694
5 to 9 years:32,452
10 to 14 years:32,900
15 to 17 years:20,801
18 and 19 years:10,038
20 years:4,690
21 years:4,595
22 to 24 years:17,476
25 to 29 years:32,143
30 to 34 years:31,366
35 to 39 years:32,479
40 to 44 years:33,825
45 to 49 years:36,399
50 to 54 years:35,637
55 to 59 years:30,662
60 and 61 years:10,742
62 to 64 years:14,120
65 and 66 years:7,426
67 to 69 years:9,359
70 to 74 years:11,397
75 to 79 years:8,573
80 to 84 years:6,613
85 years and over:5,885
Female Population:500,605
Under 5 years:30,958
5 to 9 years:31,791
10 to 14 years:31,710
15 to 17 years:19,880
18 and 19 years:8,680
20 years:4,040
21 years:4,186
22 to 24 years:18,246
25 to 29 years:33,641
30 to 34 years:34,412
35 to 39 years:35,406
40 to 44 years:38,228
45 to 49 years:41,031
50 to 54 years:39,628
55 to 59 years:34,774
60 and 61 years:12,024
62 to 64 years:15,948
65 and 66 years:8,639
67 to 69 years:11,005
70 to 74 years:14,092
75 to 79 years:11,384
80 to 84 years:9,903
85 years and over:10,999

Demographic average population of home by age

Average household size in Montgomery County

 
Total:2
Under 18 years:0
18 years and over:2

Demographic household type

Number of occupied homes in Montgomery County

 
Total:357,086
Family led homes:244,898
Husband-wife family:190,571
Other family:54,327
Population of male led with no wife present:13,858
Population female led with no husband present:40,469
Population of Nonfamily homes:112,188
Population living alone:89,264
Population not living alone:22,924

Demographic population of homes with people under 18 years old by type

Total occupied homes in Montgomery County with people under 18 years old:

 
Total:357,086
Population of homes with one or more people under 18 years:127,583
Population of family homes:126,781
Husband-wife family:95,119
Under 6 years only:24,179
Under 6 years and 6 to 17 years:19,480
6 to 17 years only:51,460
Other family:31,662
Male householder, no wife present:7,281
Under 6 years only:1,908
Under 6 years and 6 to 17 years:1,258
6 to 17 years only:4,115
Female led with no husband present:24,381
Under 6 years only:4,576
Under 6 years and 6 to 17 years:4,144
6 to 17 years only:15,661
Nonfamily households:802
Male led households:540
Under 6 years only:190
Under 6 years and 6 to 17 years:51
6 to 17 years only:299
Female led householder:262
Under 6 years only:88
Under 6 years and 6 to 17 years:23
6 to 17 years only:151
Households with no people under 18 years:229,503
Family households:118,117
Husband-wife family:95,452
Other family:22,665
Male led with no wife present:6,577
Female led with no husband present:16,088
Nonfamily households:111,386
Male led householder:44,563
Female led householder:66,823

Demographic type of home by age of owner-renter

Total number led homes in Montgomery County, by type

 
Total Home Population:357,086
Population of Family homes:244,898
Population of 15 to 24 year olds:3,195
Population of 25 to 34 year olds:30,826
Population of 35 to 44 year olds:56,351
Population of 45 to 54 year olds:65,877
Population of 55 to 59 year olds:27,132
Population of 60 to 64 year olds:21,328
Population of 65 to 74 year olds:23,670
Population of 75 to 84 year olds:12,297
Population of 85 year olds and over:4,222
Population of Nonfamily Homes:112,188
Population of 15 to 24 year olds:4,973
Population of 25 to 34 year olds:21,005
Population of 35 to 44 year olds:14,653
Population of 45 to 54 year olds:19,042
Population of 55 to 59 year olds:10,485
Population of 60 to 64 year olds:9,371
Population of 65 to 74 year olds:13,104
Population of 75 to 84 year olds:11,324
Population of 85 year olds and over:8,231

Demographic population of homes with people 60 year olds and over

households in Montgomery County containing people over 60

 
Total Population:357,086
Population of homes with one or more people 60 years and over:120,194
1-person household:38,795
2-or-more-person household:81,399
Family households:77,336
Nonfamily households:4,063
Population of homes with no people 60 years and over:236,892
1-person household:50,469
2-or-more-person household:186,423
Family homes:167,562
Nonfamily homes:18,861

Demographic population of multigenerational homes

homes in Montgomery County with multiple generations.

 
Total Population:357,086
Home has three or more generations:15,067
Home does not have three or more generations:342,019

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Montgomery County under 18 years old in homes

 
Total Population:233,112
Unmarried partner of home lead present:10,005
In family homes:9,658
Population of male led and male partner homes:503
Population of male led and female partner households:4,138
Population of female led and female partner households:929
Population of female led and male partner households:4,088
In nonfamily homes:347
Population of male led and male partner homes:4
Population of male led and female partner homes:275
Population of female led and female partner homes:14
Population of female led and male partner homes:54
No unmarried partner of home lead present:223,107
In family homes:222,348
Population of husband-wife family homes:178,303
Population of male lead with no wife present, family homes:7,649
Population of female lead with no husband present, family homes:36,396
In nonfamily homes:759

Demographic population in families by age

Population in families living in Montgomery County

 
Total Population:789,605
Population Under 18 years:229,503
Population 18 years and over:560,102

Demographic tenure of people in homes

How long in Montgomery County have lived in one place.

 
Total:357,086
Population of Owner occupied homes:241,465
Family home:182,585
Nonfamily homess:58,880
Male led home:21,600
Living alone:16,606
Not living alone:4,994
Female led home:37,280
Living alone:32,244
Not living alone:5,036
Population of Renter occupied homes:115,621
Family run homes:62,313
Husband-wife family:36,982
Other family:25,331
Male led with no wife present:6,221
Female led with no husband present:19,110
Nonfamily Homes:53,308
Male led homes:23,503
Male living alone:16,556
Male not living alone:6,947
Female led homes:29,805
Females living alone:23,858
Females not living alone:5,947