The Cobb Island CDP(1) had a population of 1,239 as of July 1, 2021.
The primary coordinate point for Cobb Island is located at latitude 38.2585 and longitude -76.8439 in Charles County. The formal boundaries for the Cobb Island Census Designated Place encompass a land area of 0.62 sq. miles and a water area of 0.3 sq. miles. Charles County is in the Eastern time zone (GMT -5). The elevation is 0 feet.
The Cobb Island Census Designated Place 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||1,239 (100%)|
|Population in Households||1,239 (100.0%)|
|Population in Families||973 (78.5%)|
|Population in Group Quarters1||0|
|Median Household Income||$67,255|
|Average Household Income||$82,509|
|% of Income for Mortgage4||21%|
|Per Capita Income||$35,121|
|Total HU (Housing Units)||725 (100%)|
|Owner Occupied HU||451 (62.2%)|
|Renter Occupied HU||87 (12.0%)|
|Vacant Housing Units||187 (25.8%)|
|Median Home Value||$342,972|
|Average Home Value||$350,778|
|Housing Affordability Index3||113|
|Average Household Size||2.3|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||2.75%|
|Per Capita Income||2.41%|
|Owner Occupied HU||1.04%|
The table below compares Cobb Island to the other 518 incorporated cities, towns and CDPs in Maryland by rank and percentile using July 1, 2021 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||# 302||42nd|
|Population Density||# 192||63rd|
|Median Household Income||# 357||31st|
|Housing Affordability Index||# 108||21st|
|Per Capita Income||# 299||42nd|
|Diversity Index||# 344||34th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.