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Onset, MA

Full City Profile · Massachusetts · Plymouth County County

2.0 /5.0
C Fair
1,561 Population 1,445/sq mi density
$415,500 Home Value $641,084 Zillow
51°F Avg Temperature 271 sunny days/yr
313 Violent Crime/100K 1,562 property/100K
C
Overall
2.0 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
313 violent crimes/100K
B
Education
3.0 / 5.0
25.0% bachelor's degree or higher

Change Over Time (2013–2023)

Population Change
+72.9%
903 → 1,561
over 10 years
Annual Pop. Growth
+5.63%
Compound annual growth rate

Population Over Time

Total population for Onset 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
2,290
+729 from 2023 (1,561)

Year-by-Year Detail

Year Population YoY % Median Income YoY %
2013 903 $44,583
2015 1,062 +17.6% $32,241 -27.7%
2017 814 -23.4% $33,797 +4.8%
2019 754 -7.4% $42,727 +26.4%
2021 1,138 +50.9%
2023 1,561 +37.2%
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.