The City of South Portland is the 4th largest city in Maine with a population of 25,929 as of July 1, 2017. South Portland ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Maine. See peer rankings below.
The primary coordinate point for South Portland is located at latitude 43.6314 and longitude -70.286 in Cumberland County. The formal boundaries for the City of South Portland (see map below) encompass a land area of 12.04 sq. miles and a water area of 1.97 sq. miles. Cumberland County is in the Eastern time zone (GMT -5). The elevation is 23 feet.
The City of South Portland (GNIS ID: 582738) has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
Beneath the boundary map are tables with South Portland population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.
|Daytime Population: Workers||23,391|
|Daytime Population: Residents||10,970|
|Total Daytime Population (TDP)||34,361|
|Ratio TDP/Total Population1||1.33|
|Population in Households||25,295|
|Population in Familes||18,005|
|Population in Group Qrtrs||634|
|Median Household Income||$57,529|
|Average Household Income||$74,229|
|Per Capita Income||$32,711|
|Total Housing Units||11,936 (100%)|
|Owner Occupied HU||6,564 (55.0%)|
|Renter Occupied HU||4,720 (39.5%)|
|Vacant Housing Units||652 ( 5.5%)|
|Median Home Value||$235,578|
|Average Home Value||$272,342|
|Average Household Size||2.24|
|Average Family Size||3|
NOTES1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
|(Compound Annual Growth Rates)|
|Median Household Income||3.27%|
|Per Capita Income||3.23%|
The table below compares South Portland to the other 130 incorporated cities, towns and CDPs in Maine by rank and percentile using July 1, 2017 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||# 4||98th|
|Population Density1||# 2||99th|
|Diversity Index2||# 7||95th|
|Median Household Income||# 30||78th|
|Per Capita Income||# 26||81st|
Additional comparisons and rankings can be made with a VERY EASY TO USE Maine Census Data Comparison Tool.