Brockton, MA Profile: Facts & Data

The City of Brockton is the 6th largest city in Massachusetts with a population of 107,106 as of July 1, 2024. Brockton ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Massachusetts. See peer rankings below.

The primary coordinate point for Brockton is located at latitude 42.0834 and longitude -71.0184 in Plymouth County. The formal boundaries for the City of Brockton encompass a land area of 21.33 sq. miles and a water area of 0.2 sq. miles. Plymouth County is in the Eastern time zone (GMT -5).

The City of Brockton has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Brockton, MA Data & Demographics (As of July 1, 2024)

POPULATION
Total Population	107,106 (100%)
Population in Households	104,951 (98.0%)
Population in Families	85,654 (80.0%)
Population in Group Quarters¹	2,155 ( 2.0%)
Population Density	5,021
Diversity Index²	79


INCOME
Median Household Income	$77,788
Average Household Income	$102,333
% of Income for Mortgage⁴	37%
Per Capita Income	$34,908
Wealth Index⁵	83
Socioeconomic Status Index⁶	Low (39.9)

HOUSING
Total HU (Housing Units)	37,988 (100%)
Owner Occupied HU	19,930 (52.5%)
Renter Occupied HU	16,565 (43.6%)
Vacant Housing Units	1,493 ( 3.9%)
Median Home Value	$455,773
Average Home Value	$533,071
Housing Affordability Index³	64

HOUSEHOLDS
Total Households	36,495
Average Household Size	2.88
Family Households	24,716
Average Family Size	3.00

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.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

Brockton, MA - Peer Comparisons by Rank and Percentile

The table below compares Brockton to the other 248 incorporated cities, towns and CDPs in Massachusetts by rank and percentile using July 1, 2024 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.

GROWTH RATE / YEAR	2020-2024	2024-2029
Population	0.32%	0.12%
Households	0.48%	0.42%
Families		0.35%
Median Household Income		2.18%
Per Capita Income		3.04%
Owner Occupied HU		1.09%

Variable Description	Rank	Percentile
Total Population	# 6	98th
Population Density	# 25	90th
Median Household Income	# 184	26th
Housing Affordability Index	# 116	47th
Per Capita Income	# 225	10th
Diversity Index	# 10	96th

Brockton, MA Profile: Facts & Data

Brockton, Massachusetts - Basic Facts

Brockton, MA Data & Demographics (As of July 1, 2024)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Brockton, MA - Peer Comparisons by Rank and Percentile

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