Gridley, Kansas Population 2020

318

Gridley is a city located in Kansas. With a 2020 population of 318, it is the 344th largest city in Kansas and the 15115th largest city in the United States. Gridley is currently declining at a rate of -1.24% annually and its population has decreased by -6.74% since the most recent census, which recorded a population of 341 in 2010. Gridley reached it's highest population of 340 in 2010. Spanning over 0 miles, Gridley has a population density of 743 people per square mile.

The average household income in Gridley is $47,526 with a poverty rate of 8.92%. The median rental costs in recent years comes to $590 per month, and the median house value is $63,000. The median age in Gridley is 35.2 years, 33.6 years for males, and 35.9 years for females. For every 100 females there are 84.7 males.

Gridley Demographics

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

  • White: 99.36%
  • Asian: 0.32%
  • Two or more races: 0.32%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Gridley, Kansas is 318, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 326.The last official US Census in 2010 recorded the population at 341.

Gridley, Kansas Population 2020

Population by Race

Race Population Percentage
White31299.36%
Two or More Races10.32%
Asian10.32%

Gridley Population Pyramid 2020

Gridley Median Age

35.2


Total

33.6


Male

35.9


Female

Gridley Adults

There are 224 adults, (78 of whom are seniors) in Gridley.

Gridley Age Dependency

115.1

Age Dependency Ratio

53.4

Old Age Dependency Ratio

61.6

Child Dependency Ratio

Gridley Sex Ratio

Female

170

54.14%

Male

144

45.86%

Gridley Households and Families

Gridley Renter vs Owner Occupied by Household Type

Gridley Household Types

Type Owner Renter
Male100%0%
Married83.3%16.7%
All63.6%36.4%
Non Family51.9%48.1%
Female33.3%66.7%

63.6%

Rate of Home Ownership

Type Count Average Size Owned
All1432.263.6
Married602.8883.3
Non Family541.0651.9
Female243.1333.3
Male51.8100

2.88

Average Family Size

2.2

Average Household Size

0.7%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Gridley Education

Education Attained Count Percentage
Less Than 9th Grade52.38%
9th to 12th Grade2110.00%
High School Graduate8138.57%
Some College4722.38%
Associates Degree3114.76%
Bachelors Degree2310.95%
Graduate Degree20.95%

Gridley Educational Attainment by Race

Name Total High School Bachelors
White19517125
Hispanic1311
Multiple Races11
Asian11

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

The highest rate of bachelors degrees is among white people with a rate of 12.82%.

Name Average Male Female
Overall$29,375$38,750$21,875
Less Than High School$20,417$$20,417
High School Grad$29,219$45,000$22,083
Some College$30,625$36,591$21,875
Bachelors Degree$58,750$77,500$43,750
Graduate Degree$$$

$29,375

Average Earnings

$38,750

Average Male

$21,875

Average Female

Gridley Language

Gridley Language by Age

Gridley Language

99.66% of Gridley residents speak only English, while 0.34% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.34% of the population.

Gridley Poverty

Gridley Poverty by Race

8.92%

Overall Poverty Rate

9.72%

Male Poverty Rate

8.24%

Female Poverty Rate

Poverty in Gridley

The race most likely to be in poverty in Gridley is Asian, with 100.00% below the poverty level.

The race least likely to be in poverty in Gridley is White, with 9.34% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 5.56%. Among those working part-time, it was 4.55%, and for those that did not work, the poverty rate was 14.86%.

Name Poverty
Less Than High School38.46%
High School7.41%
Some College5.13%
Bachelors or Greater0.00%
Name Poverty
Female Employed4.82%
Male Employed2.99%
Female Unemployed0.00%
Male Unemployed0.00%

Gridley Income

Gridley Income by Household Type

Name Median Mean
Households$36,563$47,526
Families$45,625$58,503
Married Families$63,333-
Non Families$24,500$29,213

Gridley Marital Status

Gridley Marital Status

Marriage Rates

52.2%

Overall Marriage Rate

61.1%

Male Marriage Rate

45.4%

Female Marriage Rate

Gridley Married by Age and Sex

Gridley Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.

Gridley Marital Status by Race

Gridley Veterans

22

Number of Veterans

20

Male Veterans

2

Female Veterans

War Veterans
Vietnam8
Second Gulf War7
World War II3
First Gulf War3
Korea1

$Gridley Veterans by Education

0.00%

Veteran Poverty Rate

40.91%

Veteran Disability Rate

Gridley Employment Status

65.7%

Labor Force Participation

60.5%

Employment Rate

8%

Unemployment Rate

Gridley 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

67.52%

Born in Kansas

99.68%

Native Born

0.32%

Foreign Born

0.00%

Non Citizen

Place of Birth

99.68% of Gridley residents were born in the United States, with 67.52% 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
2020318-4-1.24%
2019322-4-1.23%
2018326-2-0.61%
2017328-4-1.20%
201633241.22%
2015328-4-1.20%
20143320.00%
2013332-4-1.19%
20123360.00%
2011336-4-1.18%
20103400.00%