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Oark, AR Profile: Facts & Data

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Oark, Arkansas - Basic Facts

The Oark CDP(1) had a population of 44 as of July 1, 2025. Oark ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Arkansas. See peer rankings below.

The primary coordinate point for Oark is located at latitude 35.6895 and longitude -93.5724 in Johnson County. Johnson County is in the Central time zone (GMT -6).

It also has a Functional Status Code of ""

The Oark Census Designated Place is located within , a minor civil division (MCD) of Johnson County.


  1. A Census Designated Place (CDP) is a statistical counterpart to a self-governing (incorporated) place such as a city, town, or village. A CDP is not a legal entity and has no governmental functions.

Jump to... (On This Page!)
  1. Oark 2025 Demographic Data
  2. Growth Rates for Oark (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Arkansas Research Tools (Easy Tools & Current Data)
  3. Arkansas Data Comparison Tool - 2025 Demographics
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Oark, AR Data & Demographics (As of July 1, 2025)

POPULATION

Total Population 44 (100%)
Population in Households 44 (100.0%)
Population in Families 36 (81.8%)
Population in Group Quarters1 0
Population Density 115
Diversity Index2 31
 
 

INCOME

Median Household Income $35,000
Average Household Income $45,244
% of Income for Mortgage4 0%
Per Capita Income $22,622
Wealth Index5 29
Socioeconomic Status Index6 Moderate (63.4)
 

HOUSING

Total HU (Housing Units) 29 (100%)
Owner Occupied HU 18 (62.1%)
Renter Occupied HU 4 (13.8%)
Vacant Housing Units 7 (24.1%)
Median Home Value $271,429
Average Home Value $234,722
Housing Affordability Index3 0
 

HOUSEHOLDS

Total Households 22
Average Household Size 2.00
Family Households 16
Average Family Size 2.00
NOTES
  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.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

GROWTH RATE / YEAR

 2020-2025 2025-2030
Population 0.44% -0.46%
Households -0.84% 0.00%
Families   -2.64%
Median Household Income   0.00%
Per Capita Income   1.99%
Owner Occupied HU   -1.14%

Oark, AR - Peer Comparisons by Rank and Percentile

The table below compares Oark to the other 625 incorporated cities, towns and CDPs in Arkansas by rank and percentile using July 1, 2025 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 # 607 3rd
Population Density # 485 23rd
Median Household Income # 570 10th
Housing Affordability Index # 113 18th
Per Capita Income # 507 19th
Diversity Index # 359 43rd

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

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