Grinnell, Kansas Population 2020

225

Grinnell is a city located in Kansas. With a 2020 population of 225, it is the 397th largest city in Kansas and the 16310th largest city in the United States. Grinnell is currently declining at a rate of -1.32% annually and its population has decreased by -13.13% since the most recent census, which recorded a population of 259 in 2010. Grinnell reached it's highest population of 266 in 2013. Spanning over 0 miles, Grinnell has a population density of 459 people per square mile.

The average household income in Grinnell is $58,802 with a poverty rate of 1.06%. The median rental costs in recent years comes to $596 per month, and the median house value is $68,700. The median age in Grinnell is 43.6 years, 42.9 years for males, and 43.8 years for females. For every 100 females there are 93.8 males.

Grinnell Demographics

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

  • White: 94.70%
  • Native American: 5.30%
  • Black or African American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
  • Two or more races: 0.00%
The current population of Grinnell, Kansas is 225, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 231.The last official US Census in 2010 recorded the population at 259.

Grinnell, Kansas Population 2020

Population by Race

Race Population Percentage
White26894.70%
American Indian and Alaska Native155.30%

Grinnell Population Pyramid 2020

Grinnell Median Age

43.6


Total

42.9


Male

43.8


Female

Grinnell Adults

There are 237 adults, (81 of whom are seniors) in Grinnell.

Grinnell Age Dependency

81.4

Age Dependency Ratio

51.9

Old Age Dependency Ratio

29.5

Child Dependency Ratio

Grinnell Sex Ratio

Female

146

51.59%

Male

137

48.41%

Grinnell Households and Families

Grinnell Renter vs Owner Occupied by Household Type

Grinnell Household Types

Type Owner Renter
Female100%0%
Male100%0%
Married96.7%3.3%
All77.6%22.4%
Non Family63%37%

77.6%

Rate of Home Ownership

Type Count Average Size Owned
All1611.7677.6
Non Family921.163
Married602.6796.7
Female53.4100
Male41.25100

2.64

Average Family Size

1.76

Average Household Size

7.5%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Grinnell Education

Education Attained Count Percentage
Less Than 9th Grade41.78%
9th to 12th Grade83.56%
High School Graduate9542.22%
Some College4520.00%
Associates Degree3515.56%
Bachelors Degree3013.33%
Graduate Degree83.56%

Grinnell Educational Attainment by Race

Name Total High School Bachelors
White20219438
Native American1515
Hispanic84

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

The highest rate of bachelors degrees is among white people with a rate of 18.81%.

Name Average Male Female
Overall$30,625$56,875$25,577
Less Than High School$$$
High School Grad$27,143$44,375$21,917
Some College$42,500$62,917$25,625
Bachelors Degree$26,875$$26,875
Graduate Degree$40,417$$36,250

$30,625

Average Earnings

$56,875

Average Male

$25,577

Average Female

Grinnell Language

Grinnell Language by Age

Grinnell Language

95.04% of Grinnell residents speak only English, while 4.96% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.96% of the population.

Grinnell Poverty

Grinnell Poverty by Race

1.06%

Overall Poverty Rate

1.46%

Male Poverty Rate

0.68%

Female Poverty Rate

Poverty in Grinnell

The race most likely to be in poverty in Grinnell is White, with 1.17% below the poverty level.

The race least likely to be in poverty in Grinnell is White, with 1.17% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 2.70%, and for those that did not work, the poverty rate was 2.35%.

Name Poverty
Bachelors or Greater2.63%
High School2.11%
Some College0.00%
Less Than High School0.00%
Name Poverty
Female Unemployed0.00%
Female Employed0.00%
Male Unemployed0.00%
Male Employed1.52%

Grinnell Income

Grinnell Income by Household Type

Name Median Mean
Households$47,125$58,802
Families$61,458$84,616
Married Families$61,667-
Non Families$27,188$39,442

Grinnell Marital Status

Grinnell Marital Status

Marriage Rates

52.7%

Overall Marriage Rate

56.5%

Male Marriage Rate

49.6%

Female Marriage Rate

Grinnell Married by Age and Sex

Grinnell Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Grinnell Marital Status by Race

Grinnell Veterans

36

Number of Veterans

36

Male Veterans

Female Veterans

War Veterans
Vietnam19
Korea6
Second Gulf War1
World War II
First Gulf War

$Grinnell Veterans by Education

2.78%

Veteran Poverty Rate

44.44%

Veteran Disability Rate

Grinnell Employment Status

62.2%

Labor Force Participation

62.2%

Employment Rate

0%

Unemployment Rate

Grinnell 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

77.74%

Born in Kansas

98.59%

Native Born

1.41%

Foreign Born

1.41%

Non Citizen

Place of Birth

98.59% of Grinnell residents were born in the United States, with 77.74% having been born in Kansas. 1.41% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Year Population Growth Annual Growth Rate
2020225-3-1.32%
2019228-3-1.30%
2018231-6-2.53%
2017237-3-1.25%
2016240-12-4.76%
2015252-7-2.70%
2014259-7-2.63%
201326610.38%
201226531.15%
201126241.55%
20102580.00%