Crystal Lake Park, MO Profile: Facts, Map & Data


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Crystal Lake Park, Missouri - Basic Facts

The City of Crystal Lake Park had a population of 475 as of July 1, 2017. Crystal Lake Park 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 Crystal Lake Park is located at latitude 38.6212 and longitude -90.4319 in St. Louis County. The formal boundaries for the City of Crystal Lake Park (see map below) encompass a land area of 0.1 sq. miles and a water area of 0 sq. miles. St. Louis County is in the Central time zone (GMT -6). The elevation is 607 feet.

The City of Crystal Lake Park (GNIS ID: 2393687) 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.

The City of Crystal Lake Park is located within Township of Missouri River, a minor civil division (MCD) of St. Louis County.

Beneath the boundary map are tables with Crystal Lake Park population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Neighborhood Data

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City of Crystal Lake Park, MO Boundary Map

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Boundary Maps: Township of Missouri River | St. Louis County | Missouri Counties

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Crystal Lake Park, MO Data & Demographics (As of July 1, 2017)


Total Population 475
Daytime Population: Workers 38
Daytime Population: Residents 233
Total Daytime Population (TDP) 271
Ratio TDP/Total Population1 0.57
Population in Households 465
Population in Familes 416
Population in Group Qrtrs 10
Population Density2 4,520
Diversity Index3 16


Median Household Income $138,026
Average Household Income $214,806
Per Capita Income $81,303


Total Housing Units 222 (100%)
Owner Occupied HU 196 (88.3%)
Renter Occupied HU 8 ( 3.6%)
Vacant Housing Units 18 ( 8.1%)
Median Home Value $559,211
Average Home Value $641,878


Total Households 204
Average Household Size 2.28
Family Households 158
Average Family Size 3
  1. 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.
  2. Population Density = Total Population per square mile.
  3. 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 race 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.


2010-2017 2017-2022
Population 0.15% 0.17%
Households 0.14% 0.1%
Families 2.09% 0.0%
Median Household Income   -0.17%
Per Capita Income   0.97%

Crystal Lake Park, MO - Peer Comparisons by Rank and Percentile

The table below compares Crystal Lake Park to the other 1,032 incorporated cities, towns and CDPs in Missouri 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.

Variable Description Rank Percentile
Total Population # 515 50th
Population Density # 34 97th
Diversity Index # 408 61st
Median Household Income # 9 99th
Per Capita Income # 7 99th

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

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