How many people live in the Lafayette, IN area?
Updated Mar. 4, 2026Refreshed annually
In 2024 there were 229,700 people in the Lafayette, IN area. That makes the Lafayette, IN metropolitan statistical area the 208th-most populous metro area in the US. It is home to 0.07% of the nation's population.
230K
population of Lafayette, IN area (2024)
0.07%
Lafayette, IN area share of US population (2024)
Between 2010 and 2024, the population of the Lafayette, IN area increased from 210,500 to 229,700—a 9.1% increase. During that same period, the US population grew 9.9%.
About 229,700 people lived in the Lafayette, IN area in 2024.
Population estimates of the Lafayette-West Lafayette, IN Metro Area, 2010–2024
What are the age demographics of the Lafayette, IN area?
About 14.3% of the Lafayette, IN area's population in 2024 was aged 65 years or older, lower than the 18% share in the nation overall. Children (under 18) account for 20.2% of the Lafayette, IN area population, below the 21.6% population share of children nationwide.
A lower share of the Lafayette, IN area population is 65 and older than the US overall.
Population share by age group in Lafayette-West Lafayette, IN Metro Area and the US overall (2024)
What is the racial and ethnic makeup of the Lafayette, IN area?
Non-Hispanic white residents make up 74.6% of the Lafayette, IN area population, higher than the national share of 57.5%.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
A higher share of the Lafayette, IN area population is non-Hispanic white than the US overall.
Population share by race and ethnicity in Lafayette-West Lafayette, IN Metro Area and the US overall (2024)
Keep exploring
Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
