Niangua, MO Profile: Facts, Map & Data


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Niangua, Missouri - Basic Facts

The City of Niangua had a population of 421 as of July 1, 2015. Niangua ranks in the lower quartile for 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 Niangua is located at latitude 37.3889 and longitude -92.8301 in Webster County. The formal boundaries for the City of Niangua (see map below) encompass a land area of 0.41 sq. miles and a water area of 0 sq. miles. Webster County is in the Central time zone (GMT -6). The elevation is 1,440 feet.

The City of Niangua (GNIS ID: 2395231) 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.

Beneath the boundary map are tables with Niangua population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2015.

Alternate Unofficial Names for Niangua: Niangua City.

City of Niangua, MO Boundary Map


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Boundary Maps: Township of Niangua | Webster County | Missouri Counties

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Niangua, MO Data & Demographics (As of July 1, 2015)


Total Population 421
Population in Households 421
Population in Familes 363
Population in Group Qrtrs 0
Population Density1 1,027
Diversity Index2 7


Total Households 182
Average Household Size 2.31
Family Households 140
Average Family Size 3


Total Housing Units 210 (100%)
Owner Occupied HU 143 (68.1%)
Renter Occupied HU 39 (18.6%)
Vacant Housing Units 28 (13.3%)
Median Home Value $125,000
Average Home Value $141,549


Median Household Income $48,526
Average Household Income $61,997
Per Capita Income $24,261
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.74% 0.66%
Households 0.86% 0.76%
Families 4.17% 0.7%
Median Household Income   4.01%
Per Capita Income   3.06%
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.

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Niangua, MO - Peer Comparisons by Rank and Percentile

The table below compares Niangua to the other 1,032 incorporated cities, towns and CDPs in Missouri by rank and percentile using July 1, 2015 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 # 555 46th
Population Density1 # 349 66th
Diversity Index2 # 850 18th
Median Household Income # 317 69th
Per Capita Income # 258 75th

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