The North Sea Census Designated Place had a population of 4,626 as of July 1, 2020. North Sea ranks in the lower quartile for Population Density and the upper quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in New York. See peer rankings below.
The primary coordinate point for North Sea is located at latitude 40.9329 and longitude -72.4143 in Suffolk County. The formal boundaries for the North Sea Census Designated Place encompass a land area of 11.05 sq. miles and a water area of 1.04 sq. miles. Suffolk County is in the Eastern time zone (GMT -5). The elevation is 13 feet.
The North Sea Census Designated Place (GNIS ID: 2389582) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.
|Total Population||4,626 (100%)|
|Population in Households||4,623 (99.9%)|
|Population in Families||3,638 (78.6%)|
|Population in Group Quarters1||3 ( 0.1%)|
|Median Household Income||$90,741|
|Average Household Income||$134,481|
|% of Income for Mortgage4||42%|
|Per Capita Income||$52,634|
|Total HU (Housing Units)||3,591 (100%)|
|Owner Occupied HU||1,346 (37.5%)|
|Renter Occupied HU||463 (12.9%)|
|Vacant Housing Units||1,783 (49.7%)|
|Median Home Value||$909,762|
|Average Home Value||$1,111,729|
|Housing Affordability Index3||62|
|Average Household Size||2.56|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||0.89%|
|Per Capita Income||1.43%|
|Owner Occupied HU||-0.24%|
The table below compares North Sea to the other 1,195 incorporated cities, towns and CDPs in New York by rank and percentile using July 1, 2020 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.
|Total Population||# 367||69th|
|Population Density||# 998||17th|
|Median Household Income||# 358||70th|
|Housing Affordability Index||# 65||5th|
|Per Capita Income||# 212||82nd|
|Diversity Index||# 275||77th|
Additional comparisons and rankings can be made with a VERY EASY TO USE New York Census Data Comparison Tool.