Gridley Flag

Gridley

County:
Coffey County
County Seat:
No
Area (mi²):
0.428
State:
Kansas

Gridley is a city located in Coffey County, Kansas. Gridley has a 2025 population of 309. Gridley is currently declining at a rate of -0.32% annually and its population has decreased by -1.28% since the most recent census, which recorded a population of 313 in 2020.

The average household income in Gridley is $64,903 with a poverty rate of 6.72%.The median age in Gridley is 38.3 years: 43.6 years for males, and 33.3 years for females.

309
Total Population
722
Density (mi²)
-1 -0.32%
Growth

Gridley Population

Gridley Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Gridley includes 95.73% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

White (95.7%)

Two or more races (4.0%)

Black or African American (0.3%)

Race
Population
Percentage (of total)
White35995.73%
Two or more races154%
Black or African American10.27%

Gridley Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Gridley's average per capita income is $33,580. Household income levels show a median of $58,393. The poverty rate stands at 6.72%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$79,583-
Families$78,000$76,736
Households$58,393$64,903
Non Families$29,952$46,942

$33,580

Average Income

$58,393

Median Household Income

6.72%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)