New York Gazetteer
Also See Sea Cliff, NY: ZIP Codes & Maps
The Village of Sea Cliff had a population of 5,033 as of 2020-2024 American Community Survey 5-Year Estimates. Sea Cliff ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in New York. See peer rankings below.
The primary coordinate point for Sea Cliff is located at latitude 40.849 and longitude -73.6449 in Nassau County. The formal boundaries for the Village of Sea Cliff encompass a land area of 1.12 sq. miles and a water area of 0.85 sq. miles. Nassau County is in the Eastern time zone (GMT -5).
The Village of Sea Cliff has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
The Village of Sea Cliff is located within Town of Oyster Bay, a minor civil division (MCD) of Nassau County.
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION | |
|---|---|
| Total Population | 5,033 (100%) |
| Population Density | 4,515 per sq mi |
| Diversity Index1 | 30 |
INCOME | |
| Median Household Income | $193,590 |
| Per Capita Income | $98,061 |
| Median Home Value | $986,900 |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 1,963 (100%) |
| Owner Occupied HU | 1,367 (69.6%) |
| Renter Occupied HU | 402 (20.5%) |
| Vacant Housing Units | 194 (9.9%) |
HOUSEHOLDS | |
| Total Households | 1,769 |
| Average Household Size | 2.81 |
| Family Households | 1,350 (76.3%) |
The table below compares Sea Cliff to the other 1,291 incorporated cities, towns and CDPs in New York by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
| Variable Description | Rank | Percentile |
|---|---|---|
| Total Population | # 353 | 73rd |
| Population Density | # 166 | 87th |
| Median Household Income | # 74 | 94th |
| Per Capita Income | # 82 | 94th |
| Diversity Index | # 613 | 53rd |
Additional comparisons and rankings can be made with a VERY EASY TO USE New York Census Data Comparison Tool.
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