With 148 people, Griffin is a city in Indiana. Owners hold 94% of the housing stock. Four-year degrees are less common here than nationally, at 22% of adults. The typical home is worth $127,700, having roughly tripled since 2000. 1% of residents were born outside the United States. Density works out to 2,176 people per square mile.
At a glance
Average income
median household income $82,500, near the US median
US median: $82,259
Mid-age
median age 40.0
US median: 38.9
Less educated
22% hold a bachelor's degree
US average: 36%
Less affordable
home values up 55%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Griffin
What changed most since 1990
Median household income (2024 dollars)$40,501 → $82,500(+104%)US over the same years: +14%
Median age43.9 → 40.0(−3.9 years)US over the same years: +6.0 years
White share100.0% → 95.9%(−4.1 pts)US over the same years: −17.8 pts
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)0%(0)
US avg: 26.4%
Gulf War (1990s)60%(3)
US avg: 24.3%
Vietnam era40%(2)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%
Share of the 5 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Griffin, decade by decade
Griffin population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
163
$40,501
$56,642
0.0%
0.0
2000
160
$48,795
$82,521
3.9%
1.6
2010
172
$37,762
$86,314
2.8%
2.9
2020
143
$59,087
$75,874
10.4%
8.6
2024
148
$82,500
$127,700
21.6%
9.7
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
