Holbrook CDP, Massachusetts Demographics & Population 2026

Name: Holbrook CDP, Massachusetts Demographics
Creator: U.S. Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

As of 2026, Holbrook CDP, Massachusetts has a total population of 11,320, the 86th largest city in Massachusetts, with a median household income of $107,768, which is 6% higher than the state average. The poverty rate is 6.6%.

Holbrook CDP Quick Facts

Population 11,320

Median Household Income $107,768

Median Home Value $436,500

Poverty Rate 6.6%

Unemployment Rate 3.6%

Median Age 42.8 years

Homeownership Rate 83.4%

Affordability Ratio 4.1x

Bachelor's Degree or Higher 36.9%

High School Graduation Rate 93.7%

Diversity Index 56/100

Population 11,320 86th of 248

Median Income $107,768 above average

Poverty Rate 6.6% 47% lower national

Median Home Value $436,500 below average

How Holbrook CDP Compares

Median Household Income

Holbrook CDP

$107,768

$101,341

National

$78,538

Median Home Value

Holbrook CDP

$436,500

$525,800

National

$303,400

Economy & Housing

Household Income Distribution

Under $25K 13.3%

$25K-$50K 10.8%

$50K-$100K 20.1%

$100K+ 55.9%

Employment

3.6% Unemployment Rate State: 5.1% | National: 5.2%

71.5% Labor Force Participation

Housing Overview

Owner 83.4%

Renter 16.6%

Affordability Index Moderate

4.1x home value to income ratio

People & Demographics

Age Distribution

Under 18

21.9%

18-34

17.1%

35-54

29.9%

55-74

25.3%

75+

5.8%

Race & Ethnicity

Diversity Index

High Diversity

A diverse community with significant representation from multiple racial and ethnic groups.

State average: 51 | National average: 60

Education

Educational Attainment (Adults 25+)

Holbrook CDP Rankings in Massachusetts

#86 Population of 248

#93 Median Income of 248

#169 Education of 248

#152 Home Value of 248

Explore Massachusetts Rankings

Cities by Population All cities ranked by size Richest Cities Ranked by median income Most Educated By bachelor's degree rate Most Affordable By housing affordability

Cities Similar to Holbrook CDP

These cities in the same state have comparable population and economic profiles.

City	Population	Median Income	Home Value	Bachelor's+	Poverty
Nantucket CDP	10,837	$109,988	$1,359,200	57.0%	2.6%
Maynard CDP	10,663	$119,549	$494,200	64.2%	7.4%
South Yarmouth CDP	11,642	$79,638	$465,100	33.1%	9.3%
Hull CDP	10,098	$127,112	$606,100	51.7%	5.3%
Palmer Town city	12,372	$78,789	$255,000	24.0%	8.6%

Population Overview

Holbrook CDP is a small city located in Massachusetts. The total population is 11,320. It ranks as the 86th most populous out of 248 cities and towns in Massachusetts.

Age Demographics

The median age in Holbrook CDP is 42.8 years. This is 7% higher than the state median of 40.0 years.

Economy, Income & Housing

The median household income in Holbrook CDP is $107,768. This is 6% higher than the state median of $101,341. Compared to the national median of $78,538, household income here is 37% higher. The poverty rate stands at 6.6%. This is 34% lower than the state poverty rate of 10.0%. The unemployment rate is 3.6%. This is 31% lower than the state rate of 5.1%. The median home value is $436,500. Housing costs are 17% lower than the state median of $525,800. The home-value-to-income ratio is 4.1x. 83.4% of occupied housing units are owner-occupied. This homeownership rate is 33% higher than the state average of 62.6%.

Race & Ethnicity

The largest racial or ethnic group in Holbrook CDP is White (non-Hispanic), making up 63.1% of the population. Black or African American residents account for 12.0%. The Black or African American population is significantly higher than the state average (12.0% vs 6.5%).

Education

36.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 21% lower than the state rate of 46.6%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.7%.

Data Sources & Methodology

All demographic data for Holbrook CDP, Massachusetts is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Massachusetts state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 248 Census-designated places in Massachusetts. For official data, visit data.census.gov.

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Frequently Asked Questions

What is the population of Holbrook CDP, Massachusetts?

Holbrook CDP, Massachusetts has a population of 11,320 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in Holbrook CDP, MA?

The median household income in Holbrook CDP is $107,768, which is 37% higher the national median of $78,538.

What is the poverty rate in Holbrook CDP, MA?

The poverty rate in Holbrook CDP is 6.6%. This means approximately 740 residents live below the federal poverty line.

What is the racial makeup of Holbrook CDP, Massachusetts?

Holbrook CDP's population is 63.1% White, 12.0% Black, 9.2% Hispanic/Latino, and 4.3% Asian.

What is the median home value in Holbrook CDP, MA?

The median home value in Holbrook CDP is $436,500. The home-value-to-income ratio is 4.1x.

How educated is Holbrook CDP, Massachusetts?

36.9% of adults (25+) in Holbrook CDP hold a bachelor's degree or higher, and 11.0% hold a graduate or professional degree.