Portland is a city of 68,854 people in Maine. 60% of adults hold a bachelor's degree, against 36% nationally. Owners hold 47% of the housing stock. Density works out to 3,197 people per square mile. The average commute runs 19 minutes. Home values have more than tripled since 2000, reaching $489,600.
At a glance
Average income
median household income $79,540, near the US median
US median: $82,259
Mid-age
median age 37.8
US median: 38.9
More educated
60% hold a bachelor's degree
US average: 36%
Less affordable
home values up 115%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Portland
What changed most since 1990
Adults with a bachelor's degree29.6% → 59.7%(+30.1 pts)US over the same years: +15.3 pts
Black share1.0% → 9.1%(+8.0 pts)US over the same years: +0.2 pts
Portland's population equals 22% of Cumberland County's. Its number of households without a car equals 55% of the county's. Its number of foreign-born residents equals 39% of the county's.
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)18%(462)
US avg: 26.4%
Gulf War (1990s)12.4%(317)
US avg: 24.3%
Vietnam era39.4%(1,009)
US avg: 33.1%
Korean War7.7%(196)
US avg: 4.5%
World War II0.9%(24)
US avg: 1%
Share of the 2,561 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Portland, decade by decade
Portland population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
64,358
$63,784
$269,528
29.6%
9.5
2000
64,249
$64,942
$228,071
36.4%
22.1
2010
66,194
$63,904
$356,909
43.2%
36.7
2020
68,408
$74,777
$366,884
53.7%
47.2
2024
68,854
$79,540
$489,600
59.7%
48.0
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.