Compare towns
Bath vs Castle Hill vs Mapleton vs Union
Cost, people, housing, commute and schools, side by side, each benchmarked against Maine.
What stands out worked out from the figures below
Bath has the most people working from home (19.3%).
Castle Hill has the oldest population (median age 57.8).
Mapleton has the highest household income ($92k).
Union has the most kids (24.9% under 18).
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 | Bath | Castle Hill | Mapleton | Union |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 8,815Highest |
281Lowest |
1,884 |
2,663 |
| Growth since 20102010 → 2020 census | +3% ME: +2.6% |
— | -3.2%Lowest ME: +2.6% |
+5.5%Highest ME: +2.6% |
| Median age | 45.4±3 about the ME average |
57.8±15.8Highest 29% above ME |
41.8±6 7% below ME |
41.6±5.3Lowest 7% below ME |
| Castle Hill and Bath are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 15.5%±3.7 ME: 18.1% |
14.2%±5.8Lowest ME: 18.1% |
22.2%±5.1 ME: 18.1% |
24.9%±4Highest ME: 18.1% |
| Union and Mapleton are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 25.2%±4.1 ME: 22.4% |
44.8%±6.5Highest ME: 22.4% |
18.3%±3.1Lowest ME: 22.4% |
21.4%±3.1 ME: 22.4% |
| Bachelor’s degree+adults 25+ | 42.5%Highest ME: 36.2% |
26.7%Lowest ME: 36.2% |
34.3% ME: 36.2% |
34.4% ME: 36.2% |
| Enrolled in collegeshare of residents | 5.5%±2Highest ME: 5.8% |
2.1%±5.3Lowest ME: 5.8% |
5%±2.9 ME: 5.8% |
3.5%±1.5 ME: 5.8% |
| Bath and Mapleton are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $69,390±$12k 7% below ME |
$54,250±$14kLowest 27% below ME |
$91,731±$25kHighest 23% above ME |
$80,724±$9k 8% above ME |
| Mapleton and Union are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $310,900±$30kHighest 5% above ME |
$145,300±$18kLowest 51% below ME |
$191,800±$23k 35% below ME |
$267,600±$42k 10% below ME |
| Bath and Union are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,044±$116 8% below ME |
$950±$574 17% below ME |
$610±$277Lowest 46% below ME |
$1,179±$452Highest 4% above ME |
| Union and Bath are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $3,847Highest 27% above ME |
$1,449Lowest 52% below ME |
$1,789 41% below ME |
$3,276 8% above ME |
| Renters paying 30%+of income on rent | 51.3%±15.2 ME: 48.4% |
75%±100Highest ME: 48.4% |
16.7%±10.5Lowest ME: 48.4% |
24.6%±19.8 ME: 48.4% |
| Castle Hill and Bath are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 12.4%Highest ME: 10.7% |
4.3%Lowest ME: 10.7% |
8.9% ME: 10.7% |
10.2% ME: 10.7% |
| Housing | ||||
| Homeownersof occupied homes | 64.3%Lowest ME: 74.3% |
94.3%Highest ME: 74.3% |
79.9% ME: 74.3% |
85.9% ME: 74.3% |
| Typical home builtmedian year | 1938Lowest 39 yrs older than ME |
1982Highest 5 yrs newer than ME |
1977 same as ME |
1979 2 yrs newer than ME |
| Getting to work | ||||
| Average commuteone way | 24 min about the ME average |
19 minLowest 24% below ME |
28 min 13% above ME |
29 minHighest 20% above ME |
| Work from home | 19.3%±6Highest ME: 15.9% |
10.3%±9.8Lowest ME: 15.9% |
10.8%±3.8 ME: 15.9% |
15.9%±5.3 ME: 15.9% |
| Bath and Union 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 | #31 of 133 in ME | — | — | — |
| School district | RSU 01 - LKRSU | — | RSU 79/MSAD 01 | RSU 40/MSAD 40 |
| High school in town | Morse High School | — | None in town | None in town |
| Students per teacherat that high school | 14.8 |
— | — | — |
| On TownTapestry | ||||
| Old photos in Our Story | None yet | None yet | None yet | None yet |
ME 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.