Onaga, KS Profile: Facts & Data


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Onaga, Kansas - Basic Facts

The City of Onaga had a population of 764 as of July 1, 2018.

The primary coordinate point for Onaga is located at latitude 39.4893 and longitude -96.1702 in Pottawatomie County. The formal boundaries for the City of Onaga (see map below) encompass a land area of 0.64 sq. miles and a water area of 0 sq. miles. Pottawatomie County is in the Central time zone (GMT -6). The elevation is 1,099 feet.

The City of Onaga (GNIS ID: 2396065) 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 Onaga is located within Township of Mill Creek, a minor civil division (MCD) of Pottawatomie County.

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  1. Onaga 2018 Demographic Data
  2. Growth Rates for Onaga (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Kansas Research Tools (Easy Tools & Current Data)
  3. Kansas Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Onaga, KS Data & Demographics (As of July 1, 2018)


Total Population 764
Population in Households 729
Population in Familes 574
Population in Group Qrtrs 35
Population Density2 1,188
Diversity Index3 12


Median Household Income $47,920
Average Household Income $62,981
Per Capita Income $26,247


Total Housing Units 392 (100%)
Owner Occupied HU 206 (52.6%)
Renter Occupied HU 103 (26.3%)
Vacant Housing Units 83 (21.2%)
Median Home Value $76,724
Average Home Value $114,442


Total Households 309
Average Household Size 2.36
Family Households 182
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 1.03% 1.15%
Households 0.94% 1.14%
Families 1.12% 0.97%
Median Household Income   3.15%
Per Capita Income   4.05%

Onaga, KS - Peer Comparisons by Rank and Percentile

The table below compares Onaga to the other 671 incorporated cities, towns and CDPs in Kansas by rank and percentile using July 1, 2018 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 # 240 64th
Population Density # 183 73rd
Diversity Index # 481 28th
Median Household Income # 378 44th
Per Capita Income # 295 56th

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

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