The San Mar Census Designated Place had a population of 386 as of July 1, 2018.
The primary coordinate point for San Mar is located at latitude 39.5524 and longitude -77.6407 in Washington County. The formal boundaries for the San Mar Census Designated Place (see map below) encompass a land area of 0.45 sq. miles and a water area of 0 sq. miles. Washington County is in the Eastern time zone (GMT -5). The elevation is 554 feet.
The San Mar Census Designated Place (GNIS ID: 2389798) 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.
Alternate Unofficial Names for San Mar: Sanmar.
|Population in Households||369|
|Population in Familes||320|
|Population in Group Qrtrs||17|
|Median Household Income||$77,273|
|Average Household Income||$112,207|
|Per Capita Income||$43,212|
|Total Housing Units||147 (100%)|
|Owner Occupied HU||113 (76.9%)|
|Renter Occupied HU||18 (12.2%)|
|Vacant Housing Units||15 (10.2%)|
|Median Home Value||$253,571|
|Average Home Value||$329,464|
|Average Household Size||2.8|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||4.7%|
|Per Capita Income||4.74%|
The table below compares San Mar to the other 518 incorporated cities, towns and CDPs in Maryland by rank and percentile using July 1, 2018 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||# 389||25th|
|Population Density||# 319||39th|
|Diversity Index||# 355||32nd|
|Median Household Income||# 221||58th|
|Per Capita Income||# 140||73rd|
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.