Rockland, Maine Demographics & Population 2026
During the 2020–2024 ACS period, Rockland, Maine had a total population of 7,035, the 23rd largest city in Maine, with a median household income of $56,533, which is 24% lower than the state average. The poverty rate is 10.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Rockland Quick Facts
How Rockland Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 6,991 | 7,035 | +0.6% |
| Median household income | $55,276 | $56,533 | +2.3% |
| Median home value | $234,400 | $245,800 | +4.9% |
How Rockland Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 19 | National average: 61
Education
Educational Attainment (Adults 25+)
Rockland Rankings in Maine
Explore Maine Rankings
Other Cities in Knox County
Cities Similar to Rockland
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Caribou | 7,382 | $53,709 | $134,100 | 28.8% | 15.5% |
| Belfast | 6,986 | $67,679 | $340,900 | 42.9% | 16.1% |
| Old Town | 7,470 | $51,585 | $208,100 | 36.8% | 21.3% |
| Skowhegan | 6,662 | $45,388 | $156,400 | 20.1% | 14.8% |
| Winslow | 5,873 | $59,547 | $217,900 | 27.6% | 11.3% |
Population Overview
Rockland is a small city located in Maine, within Knox County. The total population is 7,035. It ranks as the 23rd most populous out of 155 Census-designated places in Maine.
Age Demographics
The median age in Rockland is 49.3 years. This is 10% higher than the state median of 44.8 years.
Economy, Income & Housing
The median household income in Rockland is $56,533. This is 24% lower than the state median of $74,733. It is also 30% lower than the national median of $80,734. The poverty rate stands at 10.4%. This is 3% lower than the state poverty rate of 10.8%. The unemployment rate is 6.6%. This is 76% higher than the state rate of 3.8%. The median home value is $245,800. Housing costs are 17% lower than the state median of $296,600. The home-value-to-income ratio is 4.3x. 62.0% of occupied housing units are owner-occupied. This homeownership rate is 17% lower than the state average of 74.3%.
Race & Ethnicity
Rockland has a predominantly White (non-Hispanic) population, comprising 93.7% of all residents. Hispanic or Latino residents account for 1.4%. The Black or African American population (0.1%) is well below the state average of 1.8%.
Education
35.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 2% lower than the state rate of 36.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 90.8%.
Data Sources & Methodology
All demographic data for Rockland, Maine is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. 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. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Rockland, Maine?
Rockland, Maine has a population of 7,035 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Rockland, ME?
The median household income in Rockland is $56,533, which is 30% lower than the national median of $80,734.
What is the poverty rate in Rockland, ME?
The poverty rate in Rockland is 10.4%. This means approximately 709 residents live below the federal poverty line.
What is the racial makeup of Rockland, Maine?
Rockland's population is 93.7% White, 0.1% Black, 1.4% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Rockland, ME?
The median home value in Rockland is $245,800. The home-value-to-income ratio is 4.3x.
How educated is Rockland, Maine?
35.6% of adults (25+) in Rockland hold a bachelor's degree or higher, and 9.5% hold a graduate or professional degree.