United States › Maine › Saco CITY
Saco Maine · 21,159 residents (2025 est.) · 38.6 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Saco is home to 20,819 people in Maine. That puts it in the top 10% of US cities for household income. At a median age of 44.9, this is an older place than the country as a whole. 3,997 more people live here than in 2000. 44% of adults hold a bachelor's degree or higher. That is roughly 23% ahead of the Maine median.
At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 44.9
US median: 38.9
More educated
44% hold a bachelor's degree
US average: 36%
Less affordable
home values up 94%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 16,822 in 2000
21,159 in 2025 (Census Bureau estimate)
540 / sq mi
+14%since 2009
from 471 / sq mi in 2009
US average: 281
from 37.2 in 2000
US average: 38.9
Population, 1990 – 2024
15K 16K 18K 20K 21K 1990 2000 2010 2020 2024 Saco Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $92,241
+12%inflation adjusted, since 2000
from $45,105 in 2000
US average: $82,259
from $20,444 in 2000
US average: $44,673
Households earning $100K+
from 31.6% in 2009
US average: 53.3%
from 8.2% in 2000
US average: 12.5%
from 0.350 in 2010
US average: 0.476
Workforce by industry, 2024
Public administration 8.2%
Education & health services 2.6%
Professional, scientific, technical 2.5%
Transportation & warehousing 2.2%
Agriculture, forestry, fishing 1.7%
Arts, entertainment, food 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$413,100
+94%inflation adjusted, since 2000
from $116,700 in 2000
US average: $376,019
$1,249
+22%inflation adjusted, since 2000
from $564 in 2000
US average: $1,442
from 66.2% in 2000
27.2% rent
from 9.4% in 2009
US average: 10.0%
from 2.43 people in 2009
US average: 2.54
from 32.3% in 2009
US average: 22.9%
from 36.4% in 2009
US average: 47.4%
from 4.1 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 97.5%(16,399)
Hispanic / Latino 0.6%(97)
2024
White, non-Hispanic 83.5%(17,380)
Hispanic / Latino 3.5%(738)
from 8 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 25 more ancestry groups with data from 23.3% in 2000
US average: 35.6%
High school or higher
from 86.9% in 2000
US average: 89.6%
from 7.6% in 2000
US average: 14.0%
Section 06
Commute & transportation from 13.7 min in 2000
US average: 26.5
from 81.3% in 2009
US average: 68.9%
from 9.0% in 2009
US average: 8.5%
from 0.7% in 2009
US average: 3.2%
from 5.6% in 2009
US average: 15.0%
from 2.3% in 2009
US average: 2.4%
from 0.1% in 2009
US average: 0.4%
from 4.1% in 2009
US average: 8.3%
Section 07
Work & employment from 5.4% in 2011
US average: 5.2%
from 72.5% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 87.1% in 2020
US average: 74.6%
from 13.2% in 2009
US average: 13.1%
from 37.5% in 2009
US average: 42.5%
Section 08
People & community from 3.5% in 2009
US average: 14.1%
from 11.9% in 2009
US average: 6.2%
from 11.3% in 2012
US average: 13.3%
from 9.2% in 2013
US average: 8.4%
from 84.8% in 2017
US average: 91.0%
Computer in household
from 94.0% in 2020
US average: 95.5%
from 86.6% in 2020
US average: 87.7%
from 88.6% in 2016
US average: 77.7%
from 0.8% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 33.4%(2,974)
Women 15+
Never married 28.1%(2,509)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 9.2% in 2013
US average: 8.4%
from 68.6% in 2020
US average: 54.8%
Direct-purchase
from 15.0% in 2020
US average: 13.8%
from 19.1% in 2020
US average: 18.4%
from 13.6% in 2020
US average: 20.9%
VA health care
from 2.7% in 2020
US average: 2.2%
Any private
from 81.7% in 2020
US average: 67.1%
Any public
from 30.3% in 2020
US average: 36.7%
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) 22.2%(259)
Share of the 1,166 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.
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Drill deeper
Places similar to Saco Head to head
Compare Saco to nearby cities SACO VS
Old Orchard Beach
Income $60,050 −35%
Home value $366,600 −11%
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SACO VS
Biddeford
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SACO VS
South Portland
Income $86,838 −6%
Home value $441,200 +7%
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Westbrook
Income $85,038 −8%
Home value $383,300 −7%
Population 21,565 +2%
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Frequently asked
How many people live in Saco, Maine? Saco, Maine has about 20,819 residents according to the 2024 American Community Survey.
What is the median household income in Saco, Maine? The typical household in Saco, Maine earns about $92,241 a year. Half of households make more than that, and half make less.
Is Saco, Maine expensive? In Saco, Maine, the median home is worth about $413,100, and the typical rent is about $1,249 a month.
How educated are people in Saco, Maine? About 43.5% of adults age 25 and over in Saco, Maine hold a bachelor's degree or higher.
What is the poverty rate in Saco, Maine? About 6.4% of people in Saco, Maine live below the federal poverty line.
Has Saco, Maine grown since 1990? Yes, Saco, Maine has grown since 1990. The population has added about 5,638 residents, a change of about 37 percent over that period.
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