Unionville, MO Profile: Facts & Data


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Unionville, Missouri - Basic Facts

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The City of Unionville had a population of 1,664 as of July 1, 2021.

The primary coordinate point for Unionville is located at latitude 40.477 and longitude -93.0033 in Putnam County. The formal boundaries for the City of Unionville encompass a land area of 2 sq. miles and a water area of 0 sq. miles. Putnam County is in the Central time zone (GMT -6). The elevation is 1,063 feet.

The City of Unionville 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 Unionville is located within Township of Union, a minor civil division (MCD) of Putnam County.

Alternate Unofficial Names for Unionville: Harmony.

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  1. Unionville 2021 Demographic Data
  2. Growth Rates for Unionville (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 - 2021 Demographics

Unionville, MO Data & Demographics (As of July 1, 2021)


Total Population 1,664 (100%)
Population in Households 1,613 (96.9%)
Population in Families 1,185 (71.2%)
Population in Group Quarters1 51 ( 3.1%)
Population Density 834
Diversity Index2 10


Median Household Income $34,268
Average Household Income $44,049
% of Income for Mortgage4 10%
Per Capita Income $20,095
Wealth Index5 35


Total HU (Housing Units) 1,030 (100%)
Owner Occupied HU 541 (52.5%)
Renter Occupied HU 220 (21.4%)
Vacant Housing Units 269 (26.1%)
Median Home Value $82,359
Average Home Value $111,738
Housing Affordability Index3 224


Total Households 761
Average Household Size 2.12
Family Households 425
Average Family Size 3
  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.


2010-2021 2021-2026
Population -1.01% -0.94%
Households -0.92% -0.91%
Families -0.85% -1.16%
Median Household Income   1.43%
Per Capita Income   1.69%
Owner Occupied HU   -0.79%

Unionville, MO - Peer Comparisons by Rank and Percentile

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

Variable Description Rank Percentile
Total Population # 287 72nd
Population Density # 483 53rd
Median Household Income # 951 8th
Housing Affordability Index # 623 60th
Per Capita Income # 877 15th
Diversity Index # 733 29th

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

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