Compare towns
Saco vs Castleton vs Biddeford
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Saco has grown the fastest since 2010 (+10.3%).
Castleton has the most affordable homes ($225k median).
Biddeford has the most renters (51.9% rent).
What matters to you?
Pick a few. We’ll pull those rows to the top and mark which town comes out ahead on each. There’s no overall score: what matters is up to you.
| Measure | Saco | Castleton | Biddeford |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 20,819 |
4,453Lowest |
22,498Highest |
| Growth since 20102010 → 2020 census | +10.3%Highest U.S.: +7.4% |
-5.5%Lowest U.S.: +7.4% |
+6% U.S.: +7.4% |
| Median age | 44.9±1.5Highest 15% above U.S. |
38.3±4.3 about the U.S. average |
35±2.6Lowest 10% below U.S. |
| Kids under 18 | 16.7%±2.5 U.S.: 22% |
18.8%±6.4Highest U.S.: 22% |
15.6%±2.2Lowest U.S.: 22% |
| Castleton and Saco are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 18.5%±2.1 U.S.: 17.2% |
20.7%±4.6Highest U.S.: 17.2% |
17.1%±1.7Lowest U.S.: 17.2% |
| Castleton and Saco are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 43.5%Highest U.S.: 35.7% |
37.9% U.S.: 35.7% |
32.1%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.2%±1.2Lowest U.S.: 6.4% |
19.3%±1.8Highest U.S.: 6.4% |
11%±1.6 U.S.: 6.4% |
| Cost of living | |||
| Household incomemedian | $92,241±$11kHighest 14% above U.S. |
$73,854±$23k 9% below U.S. |
$72,333±$4kLowest 10% below U.S. |
| Saco and Castleton are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $413,100±$17kHighest 24% above U.S. |
$224,800±$71kLowest 32% below U.S. |
$396,600±$25k 19% above U.S. |
| Saco and Biddeford are within the Census margin of error here, so we can’t say which is really higher. | |||
| Rentmedian gross, monthly | $1,249±$385 12% below U.S. |
$1,137±$195Lowest 20% below U.S. |
$1,292±$100Highest 9% below U.S. |
| Biddeford and Saco are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $4,807Highest 54% above U.S. |
$3,167Lowest about the U.S. average |
$4,401 41% above U.S. |
| Renters paying 30%+of income on rent | 50.3%±14 U.S.: 51.1% |
67.7%±21.9Highest U.S.: 51.1% |
37.2%±6Lowest U.S.: 51.1% |
| Castleton and Saco are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 6.4%Lowest U.S.: 12.5% |
12.5% U.S.: 12.5% |
15.5%Highest U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 72.8% U.S.: 65.2% |
79%Highest U.S.: 65.2% |
48.1%Lowest U.S.: 65.2% |
| Typical home builtmedian year | 1982Highest 2 yrs newer than U.S. |
1974 6 yrs older than U.S. |
1952Lowest 28 yrs older than U.S. |
| Getting to work | |||
| Average commuteone way | 24 minHighest 10% below U.S. |
19 minLowest 27% below U.S. |
24 min 10% below U.S. |
| Work from home | 19%±3.6Highest U.S.: 15.1% |
6.2%±3.9Lowest U.S.: 15.1% |
14.2%±2.7 U.S.: 15.1% |
| Saco and Biddeford are within the Census margin of error here, so we can’t say which is really higher. | |||
| Schools | |||
| Public school scoresrank in state, math + reading | #38 of 133 in ME | #39 of 70 in VT | #111 of 133 in ME |
| School district | Saco Public Schools | Slate Valley Unified Union School District #62 | Biddeford Public Schools |
| High school in town | None in town | None in town | Biddeford High School |
| Students per teacherat that high school | — | — | 14.1 |
| On TownTapestry | |||
| Old photos in History | None yet | None yet | None yet |
U.S. average · Sources: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024; 2010 & 2020 decennial census; NCES Common Core of Data. “±” is the Census margin of error. Property tax is top-coded by the Census at $10,000+. School rank compares math and reading proficiency against the state average.