Siasconset, MA · standard
ZIP Code 02564
Nantucket County, Massachusetts - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 310
- 21/sq mi
- $1,652,200
- Median home value
- 65.7%
- Bachelor's or higher
The verdict
Siasconset pairs top-decile home values, in a rural, homeowner-dominated area.
- Top 1%
- home value, US ZIPs
- 21
- people per sq mi
- 94%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 02564 against every reporting US ZIP.
ZIP code 02564 is a sparsely populated ZIP (a standard USPS delivery area) in Siasconset, Nantucket County, Massachusetts, home to just 310 residents across 14.9 square miles, a density of 21 people per square mile, in the New York time zone.
Median household income is not on file for ZIP 02564, but per-capita income is $59,656. 35.0% of residents live below the poverty line, and the unemployment rate reads 0.0%. Median home value sits at $1,652,200 (176% above the state average), median rent at - a month, and owner-occupancy at 93.6%.
This is a highly-educated ZIP: 65.7% of adults hold a bachelor's degree or higher, the median age is 62.3, and the average commute is -. Beyond these figures, 2 nearby ZIP codes within about 10 miles are surfaced below, along with 2 more sharing Nantucket County, letting you compare 02564 to its immediate surroundings rather than a national baseline alone.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Top industries in ZIP 02564
Top 5 sectors by establishment count in Siasconset, MA
Which industries have the most business establishments in ZIP 02564.
- Construction
Construction
6 establishments
- Accommodation and food services
Accommodation and food services
4 establishments
- Arts, entertainment, and recreation
Arts, entertainment, and recreation
3 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 02564, Siasconset, MA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
310
Population
14.9
Area (sq mi)
21
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 02564?
62.3
Median Age
55.7%
Male
44.3%
Female
8.2%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$59,656
Per Capita Income
35.0%
Poverty Rate
0.0%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
1,460
Total Housing Units
109
Occupied Units
1,351
Vacant Units
1.79
Avg Household Size
Occupancy Type
$1,652,200
Median Home Value
+176% vs state
1981
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 20 business establishments in ZIP 02564, employing approximately 71 people with a combined annual payroll of $14,522,000.
20
Businesses
71
Employees
$14.5M
Annual Payroll
3
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 6 | 30.0% |
| Accommodation and food services | 4 | 20.0% |
| Arts, entertainment, and recreation | 3 | 15.0% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 02564 vs 02584 →
ZIP 02564 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 02554
Nantucket (02554)
9,852 residents
- 02564 310
Siasconset (02564)
310 residents
- 02584 10
Nantucket (02584)
10 residents
What this shows Among its immediate neighbors, ZIP 02564 ranks #2 by population - useful context the national average alone can't give.
More ZIP Codes in Nantucket County
Related Areas
Frequently Asked Questions
What county is ZIP code 02564 in? ▼
What is the population of ZIP code 02564? ▼
What is the average home value in ZIP 02564? ▼
What is the demographic makeup of ZIP 02564? ▼
How many businesses are in ZIP code 02564? ▼
What are the main industries in ZIP code 02564? ▼
What is the education level in ZIP code 02564? ▼
What percentage of residents own vs. rent in ZIP 02564? ▼
What is the poverty rate in ZIP code 02564? ▼
Read our methodology to see how this data is sourced, computed, and verified.