Also See: Castlewood, SD ZIP Codes & ZIP Code Maps
The City of Castlewood had a population of 683 as of July 1, 2021.
The primary coordinate point for Castlewood is located at latitude 44.7227 and longitude -97.0301 in Hamlin County. The formal boundaries for the City of Castlewood encompass a land area of 1.15 sq. miles and a water area of 0 sq. miles. Hamlin County is in the Central time zone (GMT -6). The elevation is 1,686 feet.
The City of Castlewood 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.
Alternate Unofficial Names for Castlewood: Keaton.
|Total Population||683 (100%)|
|Population in Households||656 (96.0%)|
|Population in Families||556 (81.4%)|
|Population in Group Quarters1||27 ( 4.0%)|
|Median Household Income||$66,032|
|Average Household Income||$84,589|
|% of Income for Mortgage4||11%|
|Per Capita Income||$31,257|
|Total HU (Housing Units)||311 (100%)|
|Owner Occupied HU||230 (74.0%)|
|Renter Occupied HU||55 (17.7%)|
|Vacant Housing Units||26 ( 8.4%)|
|Median Home Value||$177,232|
|Average Home Value||$224,784|
|Housing Affordability Index3||214|
|Average Household Size||2.3|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||0.27%|
|Per Capita Income||1.33%|
|Owner Occupied HU||0.77%|
The table below compares Castlewood to the other 393 incorporated cities, towns and CDPs in South Dakota 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||# 112||72nd|
|Population Density||# 169||57th|
|Median Household Income||# 133||66th|
|Housing Affordability Index||# 259||66th|
|Per Capita Income||# 197||50th|
|Diversity Index||# 140||64th|
Additional comparisons and rankings can be made with a VERY EASY TO USE South Dakota Census Data Comparison Tool.