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East Setauket, NY

Full City Profile · New York · Nassau County County

3.8 /5.0
B+ Good
10,385 Population 1,725/sq mi density
$149,820 Median Income $71,150 per capita
$613,300 Home Value $607,523 Zillow
$2,189 Median Rent 34.4% income on rent
53°F Avg Temperature 282 sunny days/yr
22 Violent Crime/100K 356 property/100K
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.7 / 5.0
$149,820 median income, 3.7% unemployment
A
Affordability
4.4 / 5.0
$613,300 home value, $2,189/mo rent
F
Safety
1.0 / 5.0
22 violent crimes/100K
A+
Education
5.0 / 5.0
60.5% bachelor's degree or higher

Change Over Time (2021–2023)

Population Change
+4.7%
9,921 → 10,385
over 2 years
Annual Pop. Growth
+2.31%
Compound annual growth rate
Median Income Change
+7.3%
$139,640 → $149,820
nominal, not inflation-adjusted
Annual Income Growth
+3.58%
Compound annual growth rate

Population Over Time

Total population for East Setauket 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 2021–2023 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
12,185
+1,800 from 2023 (10,385)
Projected Median Income 2030
$191,647
+$41,827 from 2023 ($149,820)

Year-by-Year Detail

Year Population YoY % Median Income YoY %
2021 9,921 — $139,640 —
2023 10,385 +4.7% $149,820 +7.3%
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.