Onaga, Kansas Population 2020

692

Onaga is a city located in Kansas. With a 2020 population of 692, it is the 244th largest city in Kansas and the 11942nd largest city in the United States. Onaga is currently growing at a rate of 0.14% annually but its population has decreased by -1.42% since the most recent census, which recorded a population of 702 in 2010. Onaga reached it's highest population of 705 in 2012. Spanning over 1 miles, Onaga has a population density of 1,055 people per square mile.

The average household income in Onaga is $64,428 with a poverty rate of 15.60%. The median rental costs in recent years comes to $579 per month, and the median house value is $67,300. The median age in Onaga is 47.2 years, 38.5 years for males, and 51.7 years for females. For every 100 females there are 88.8 males.

Onaga Demographics

According to the most recent ACS, the racial composition of Onaga was:

  • White: 92.45%
  • Two or more races: 3.59%
  • Native American: 2.85%
  • Black or African American: 0.99%
  • Asian: 0.12%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Onaga, Kansas is 692, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 690.The last official US Census in 2010 recorded the population at 702.

Onaga, Kansas Population 2020

Population by Race

Race Population Percentage
White74792.45%
Two or More Races293.59%
American Indian and Alaska Native232.85%
Black or African American80.99%
Asian10.12%

Onaga Population Pyramid 2020

Onaga Median Age

47.2


Total

38.5


Male

51.7


Female

Onaga Adults

There are 624 adults, (261 of whom are seniors) in Onaga.

Onaga Age Dependency

122.6

Age Dependency Ratio

71.9

Old Age Dependency Ratio

50.7

Child Dependency Ratio

Onaga Sex Ratio

Female

428

52.97%

Male

380

47.03%

Onaga Households and Families

Onaga Renter vs Owner Occupied by Household Type

Onaga Household Types

Type Owner Renter
Married78.3%21.7%
Female64.3%35.7%
All60.7%39.3%
Non Family45.1%54.9%
Male36.7%63.3%

60.7%

Rate of Home Ownership

Type Count Average Size Owned
All3232.2260.7
Married1433.0578.3
Non Family1221.145.1
Male302.836.7
Female282.2964.3

2.83

Average Family Size

2.22

Average Household Size

7.7%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Onaga Education

Education Attained Count Percentage
Less Than 9th Grade111.85%
9th to 12th Grade8614.43%
High School Graduate23439.26%
Some College10417.45%
Associates Degree244.03%
Bachelors Degree8914.93%
Graduate Degree488.05%

Onaga Educational Attainment by Race

Name Total High School Bachelors
White571481127
Native American171010
Black88

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 58.82%.

Name Average Male Female
Overall$40,208$45,313$33,125
Less Than High School$2,500$$8,750
High School Grad$28,068$31,875$19,167
Some College$34,063$55,417$31,250
Bachelors Degree$43,125$62,083$39,583
Graduate Degree$62,500$$61,806

$40,208

Average Earnings

$45,313

Average Male

$33,125

Average Female

Onaga Language

Onaga Language by Age

Onaga Language

99.22% of Onaga residents speak only English, while 0.78% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.39% of the population.

Onaga Poverty

Onaga Poverty by Race

Name Total In Poverty Poverty Rate
White6658212.33%
Multiple292068.97%
Native231043.48%

15.60%

Overall Poverty Rate

12.97%

Male Poverty Rate

18.06%

Female Poverty Rate

Poverty in Onaga

The race most likely to be in poverty in Onaga is Multiple, with 68.97% below the poverty level.

The race least likely to be in poverty in Onaga is White, with 12.33% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.37%. Among those working part-time, it was 10.22%, and for those that did not work, the poverty rate was 26.46%.

Name Poverty
Less Than High School22.45%
High School16.27%
Bachelors or Greater10.48%
Some College8.06%
Name Poverty
Female Employed8.81%
Male Employed6.80%
Female Unemployed0.00%
Male Unemployed0.00%

Onaga Income

Onaga Income by Household Type

Name Median Mean
Households$49,125$64,428
Families$57,188$79,129
Married Families$71,625-
Non Families$30,500$37,798

Onaga Marital Status

Onaga Marital Status

Marriage Rates

46.9%

Overall Marriage Rate

52.6%

Male Marriage Rate

42.3%

Female Marriage Rate

Onaga Married by Age and Sex

Onaga Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.

Onaga Marital Status by Race

Onaga Veterans

61

Number of Veterans

49

Male Veterans

12

Female Veterans

War Veterans
Vietnam26
First Gulf War15
Korea12
Second Gulf War8
World War II

$Onaga Veterans by Education

3.39%

Veteran Poverty Rate

35.59%

Veteran Disability Rate

Onaga Employment Status

50.7%

Labor Force Participation

47.4%

Employment Rate

5.6%

Unemployment Rate

Onaga Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

79.58%

Born in Kansas

99.88%

Native Born

0.12%

Foreign Born

0.00%

Non Citizen

Place of Birth

99.88% of Onaga residents were born in the United States, with 79.58% having been born in Kansas. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Year Population Growth Annual Growth Rate
202069210.14%
201969110.14%
2018690-1-0.14%
201769110.14%
201669010.15%
2015689-6-0.86%
2014695-6-0.86%
2013701-4-0.57%
201270530.43%
201170210.14%
20107010.00%