Castle Point, MO Profile: Facts & Data


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Castle Point, Missouri - Basic Facts

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The Castle Point CDP(1) had a population of 2,870 as of July 1, 2022. Castle Point ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Missouri. See peer rankings below.

The primary coordinate point for Castle Point is located at latitude 38.7581 and longitude -90.2482 in St. Louis County. The formal boundaries for the Castle Point Census Designated Place encompass a land area of 0.64 sq. miles and a water area of 0 sq. miles. St. Louis County is in the Central time zone (GMT -6). The elevation is 502 feet.

The Castle Point 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.

The Castle Point Census Designated Place is located within Township of Saint Ferdinand, a minor civil division (MCD) of St. Louis County.

  1. A Census Designated Place (CDP) is a statistical counterpart to a self-governing (incorporated) place such as a city, town, or village. A CDP is not a legal entity and has no governmental functions.

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  1. Castle Point 2022 Demographic Data
  2. Growth Rates for Castle Point (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Missouri Research Tools (Easy Tools & Current Data)
  3. Missouri Data Comparison Tool - 2022 Demographics

Castle Point, MO Data & Demographics (As of July 1, 2022)


Total Population 2,870 (100%)
Population in Households 2,870 (100.0%)
Population in Families 2,471 (86.1%)
Population in Group Quarters1 0
Population Density 4,723
Diversity Index2 21


Median Household Income $38,952
Average Household Income $57,012
% of Income for Mortgage4 10%
Per Capita Income $20,211
Wealth Index5 37


Total HU (Housing Units) 1,313 (100%)
Owner Occupied HU 498 (37.9%)
Renter Occupied HU 503 (38.3%)
Vacant Housing Units 312 (23.8%)
Median Home Value $75,000
Average Home Value $170,150
Housing Affordability Index3 215


Total Households 1,001
Average Household Size 2.87
Family Households 752
Average Family Size 3.00
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2020-2022 2022-2027
Population 0.86% 0.03%
Households 0.31% 0.08%
Families   0.08%
Median Household Income   4.62%
Per Capita Income   3.99%
Owner Occupied HU   0.67%

Castle Point, MO - Peer Comparisons by Rank and Percentile

The table below compares Castle Point to the other 1,082 incorporated cities, towns and CDPs in Missouri by rank and percentile using July 1, 2022 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.

Variable Description Rank Percentile
Total Population # 202 81st
Population Density # 26 98th
Median Household Income # 949 12th
Housing Affordability Index # 834 77th
Per Capita Income # 1011 7th
Diversity Index # 477 56th

Additional comparisons and rankings can be made with a VERY EASY TO USE Missouri Census Data Comparison Tool.

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