The Village of Summerfield had a population of 435 as of July 1, 2021.
The primary coordinate point for Summerfield is located at latitude 38.5973 and longitude -89.7518 in St. Clair County. The formal boundaries for the Village of Summerfield encompass a land area of 0.5 sq. miles and a water area of 0 sq. miles. St. Clair County is in the Central time zone (GMT -6). The elevation is 479 feet.
The Village of Summerfield 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.
|Total Population||435 (100%)|
|Population in Households||435 (100.0%)|
|Population in Families||371 (85.3%)|
|Population in Group Quarters1||0|
|Median Household Income||$60,569|
|Average Household Income||$76,012|
|% of Income for Mortgage4||14%|
|Per Capita Income||$28,777|
|Total HU (Housing Units)||185 (100%)|
|Owner Occupied HU||127 (68.6%)|
|Renter Occupied HU||37 (20.0%)|
|Vacant Housing Units||21 (11.4%)|
|Median Home Value||$207,143|
|Average Home Value||$187,891|
|Housing Affordability Index3||166|
|Average Household Size||2.65|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||2.18%|
|Per Capita Income||2.4%|
|Owner Occupied HU||0.16%|
The table below compares Summerfield to the other 1,369 incorporated cities, towns and CDPs in Illinois 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||# 978||29th|
|Population Density||# 818||40th|
|Median Household Income||# 631||54th|
|Housing Affordability Index||# 303||22nd|
|Per Capita Income||# 788||43rd|
|Diversity Index||# 497||64th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Illinois Census Data Comparison Tool.