Montgomery County MD Data & Peer Group Rankings

Montgomery County MD Data & Demographics (As of July 1, 2020)

POPULATION
Total Population	1,046,075 (100%)
Population in Households	1,037,062 (99.1%)
Population in Families	844,411 (80.7%)
Population in Group Quarters¹	9,013 ( 0.9%)
Population Density	2,129
Diversity Index²	78


INCOME
Median Household Income	$109,372
Average Household Income	$154,230
% of Income for Mortgage⁴	19%
Per Capita Income	$56,475
Wealth Index⁵	205

HOUSING
Total HU (Housing Units)	401,409 (100%)
Owner Occupied HU	246,474 (61.4%)
Renter Occupied HU	136,446 (34.0%)
Vacant Housing Units	18,489 ( 4.6%)
Median Home Value	$489,553
Average Home Value	$597,427
Housing Affordability Index³	122

HOUSEHOLDS
Total Households	382,920
Average Household Size	2.71
Family Households	259,109
Average Family Size	3

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.

GROWTH RATE / YEAR	2010-2020	2020-2025
Population	0.72%	0.63%
Households	0.68%	0.61%
Families	0.55%	0.51%
Median Household Income		1.14%
Per Capita Income		1.7%
Owner Occupied HU		0.39%

Montgomery County MD - Peer Comparisons by Rank and Percentile

The table below compares Montgomery County to the other 24 counties / independent cities and county equivalents in Maryland by rank and percentile using July 1, 2020 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description	Rank	Percentile
Total Population	# 1	100th
Population Density	# 2	96th
Median Household Income	# 3	92nd
Housing Affordability Index	# 3	13th
Per Capita Income	# 2	96th
Diversity Index	# 1	100th

Variable Description

Rank

Percentile

Total Population

# 1

100th

Population Density

# 2

96th

Median Household Income

# 3

92nd

Housing Affordability Index

# 3

13th

Per Capita Income

# 2

96th

Diversity Index

# 1

100th

Maryland Census Data Comparison Tool

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Montgomery County MD Information

Montgomery County MD Data & Demographics (As of July 1, 2020)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Montgomery County MD - Peer Comparisons by Rank and Percentile

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