Oak Hill CDP, Maine Demographics & Population 2026

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

As of 2026, Oak Hill CDP, Maine has a total population of 5,365, the 31st largest city in Maine, with a median household income of $92,967, which is 30% higher than the state average. The poverty rate is 3.3%.

Key Takeaways

An exceptionally low poverty rate of 3.3% — among the lowest in Maine.
Near full employment with an unemployment rate of just 1.5%.

Oak Hill CDP Quick Facts

Population 5,365

Median Household Income $92,967

Median Home Value $404,600

Poverty Rate 3.3%

Unemployment Rate 1.5%

Median Age 48.9 years

Homeownership Rate 73.3%

Affordability Ratio 4.4x

Bachelor's Degree or Higher 47.9%

High School Graduation Rate 97.0%

Diversity Index 12/100

Population 5,365 31st of 155

Median Income $92,967 top 20%

Poverty Rate 3.3% 73% lower national

Median Home Value $404,600 top 20%

How Oak Hill CDP Compares

Median Household Income

Oak Hill CDP

$92,967

$71,773

National

$78,538

Median Home Value

Oak Hill CDP

$404,600

$266,400

National

$303,400

Economy & Housing

Household Income Distribution

Under $25K 6.1%

$25K-$50K 13.8%

$50K-$100K 34.7%

$100K+ 45.4%

Employment

1.5% Unemployment Rate State: 3.9% | National: 5.2%

62.3% Labor Force Participation

Housing Overview

Owner 73.3%

Renter 26.7%

Affordability Index Moderate

4.4x home value to income ratio

People & Demographics

Age Distribution

Under 18

16.5%

18-34

19.1%

35-54

22.7%

55-74

27.0%

75+

14.7%

Race & Ethnicity

Diversity Index

Very Low Diversity

A less diverse community where one racial or ethnic group represents a large majority.

State average: 17 | National average: 60

Education

Educational Attainment (Adults 25+)

Oak Hill CDP Rankings in Maine

#31 Population of 155

#19 Median Income of 155

#29 Education of 155

#26 Home Value of 155

Explore Maine 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 Oak Hill CDP

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

City	Population	Median Income	Home Value	Bachelor's+	Poverty
North Windham CDP	5,633	$86,972	$309,900	33.5%	5.5%
Kennebunk CDP	6,008	$93,167	$429,600	52.3%	10.6%
Hampden CDP	4,937	$101,417	$270,100	51.4%	5.8%
Kittery CDP	5,284	$71,574	$421,400	44.8%	6.7%
Yarmouth CDP	6,293	$92,311	$506,300	64.2%	12.4%

Population Overview

Oak Hill CDP is a small city located in Maine. The total population is 5,365. It ranks as the 31st most populous out of 155 cities and towns in Maine.

Age Demographics

The median age in Oak Hill CDP is 48.9 years. This is 9% higher than the state median of 44.8 years. 14.7% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Oak Hill CDP is $92,967. This is 30% higher than the state median of $71,773. Compared to the national median of $78,538, household income here is 18% higher. The poverty rate stands at 3.3%. This is 69% lower than the state poverty rate of 10.8%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 1.5%. This is 63% lower than the state rate of 3.9%. The median home value is $404,600. Housing costs are 52% higher than the state median of $266,400. The home-value-to-income ratio is 4.4x. 73.3% of occupied housing units are owner-occupied. This homeownership rate is 1% lower than the state average of 74.0%.

Race & Ethnicity

Oak Hill CDP has a predominantly White (non-Hispanic) population, comprising 93.9% of all residents. Hispanic or Latino residents account for 5.5%. The Hispanic or Latino population is significantly higher than the state average (5.5% vs 2.1%).

Education

47.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 35% higher than the state rate of 35.3%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.0%.

Data Sources & Methodology

All demographic data for Oak Hill CDP, Maine 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 Maine state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 155 Census-designated places in Maine. For official data, visit data.census.gov.

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Frequently Asked Questions

What is the population of Oak Hill CDP, Maine?

Oak Hill CDP, Maine has a population of 5,365 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in Oak Hill CDP, ME?

The median household income in Oak Hill CDP is $92,967, which is 18% higher the national median of $78,538.

What is the poverty rate in Oak Hill CDP, ME?

The poverty rate in Oak Hill CDP is 3.3%. This means approximately 168 residents live below the federal poverty line.

What is the racial makeup of Oak Hill CDP, Maine?

Oak Hill CDP's population is 93.9% White, 0.0% Black, 5.5% Hispanic/Latino, and 0.0% Asian.

What is the median home value in Oak Hill CDP, ME?

The median home value in Oak Hill CDP is $404,600. The home-value-to-income ratio is 4.4x.

How educated is Oak Hill CDP, Maine?

47.9% of adults (25+) in Oak Hill CDP hold a bachelor's degree or higher, and 12.4% hold a graduate or professional degree.