Marlborough, MO Profile: Facts, Map & Data


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Marlborough, Missouri - Basic Facts

The Village of Marlborough had a population of 2,177 as of July 1, 2016. Marlborough ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Missouri. See peer rankings below.

The primary coordinate point for Marlborough is located at latitude 38.5682 and longitude -90.3395 in St. Louis County. The formal boundaries for the Village of Marlborough (see map below) encompass a land area of 0.24 sq. miles and a water area of 0 sq. miles. St. Louis County is in the Central time zone (GMT -6). The elevation is 541 feet.

The Village of Marlborough (GNIS ID: 2399260) 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 Village of Marlborough is located within Township of Gravois, a minor civil division (MCD) of St. Louis County.

Beneath the boundary map are tables with Marlborough population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Neighborhood Data

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Village of Marlborough, MO Boundary Map

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Marlborough, MO Data & Demographics (As of July 1, 2016)


Total Population 2,177
Population in Households 2,175
Population in Familes 1,268
Population in Group Qrtrs 2
Population Density1 9,229
Diversity Index2 37


Total Households 1,328
Average Household Size 1.64
Family Households 520
Average Family Size 2


Total Housing Units 1,457 (100%)
Owner Occupied HU 451 (31.0%)
Renter Occupied HU 877 (60.2%)
Vacant Housing Units 129 ( 8.9%)
Median Home Value $155,726
Average Home Value $165,244


Median Household Income $37,713
Average Household Income $48,703
Per Capita Income $26,207
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.01% 0.01%
Households -0.02% 0.02%
Families 4.54% -0.19%
Median Household Income   0.2%
Per Capita Income   1.47%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Marlborough, MO - Peer Comparisons by Rank and Percentile

The table below compares Marlborough to the other 1,032 incorporated cities, towns and CDPs in Missouri by rank and percentile using July 1, 2016 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 # 247 76th
Population Density1 # 1 100th
Diversity Index2 # 100 90th
Median Household Income # 631 39th
Per Capita Income # 206 80th

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

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