May Day Flag

May Day

County:
Riley County
County Seat:
No
Area (mi²):
31.283
State:
Kansas

May Day is located in Riley County, Kansas. May Day has a 2025 population of 72 . May Day is currently growing at a rate of 1.41% annually and its population has increased by 2.86% since the most recent census, which recorded a population of 70 in 2020.

The median age in May Day is 35.1 years: 39.4 years for males, and 9 years for females. For every 100 females there are 81.8 males.

72
Total Population
2
Density (mi²)
1 1.41%
Growth

May Day Population

May Day Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of May Day includes 90% White, 10% other race, and smaller percentages for and multiracial populations.

Population by Race

White (90%)

Other race (10%)

Race
Population
Percentage (of total)
White7290%
Other race810%

May Day Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

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)