All Countries
South Yarmouth, MA
Full City Profile · Massachusetts · Barnstable County County
3.0
/5.0
B
Good
11,642
Population
1,673/sq mi density
$79,638
Median Income
$50,085 per capita
$465,100
Home Value
$651,322 Zillow
$1,665
Median Rent
39.0% income on rent
52°F
Avg Temperature
275 sunny days/yr
469
Violent Crime/100K
2,565 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.1 / 5.0
$79,638 median income, 4.6% unemployment
B
Affordability
3.4 / 5.0
$465,100 home value, $1,665/mo rent
F
Safety
1.0 / 5.0
469 violent crimes/100K (23% above avg)
B+
Education
3.6 / 5.0
33.1% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+2%
11,410 → 11,642
over 10 years
Annual Pop. Growth
+0.2%
Compound annual growth rate
Median Income Change
+70.1%
$46,809 → $79,638
nominal, not inflation-adjusted
Annual Income Growth
+5.46%
Compound annual growth rate
Population Over Time
Total population for South Yarmouth across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
11,806
+164 from 2023 (11,642)
Projected Median Income 2030
$115,541
+$35,903 from 2023 ($79,638)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 11,410 | — | $46,809 | — |
| 2015 | 11,532 | +1.1% | $51,942 | +11% |
| 2017 | 11,391 | -1.2% | $57,745 | +11.2% |
| 2019 | 11,091 | -2.6% | $61,088 | +5.8% |
| 2021 | 11,696 | +5.5% | $72,759 | +19.1% |
| 2023 | 11,642 | -0.5% | $79,638 | +9.5% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.