With 199 people, Hartly is a city in Delaware. 5% of adults hold a bachelor's degree, below the 36% national rate. Since 2000 the city has more than doubled, up 121 people. That is roughly 80% ahead of the Delaware median. Owners hold 84% of the housing stock. The median household earns $152,813, about 86% above the national median.
At a glance
Wealthier
median household income $152,813, above the US median
US median: $82,259
Older
median age 42.6
US median: 38.9
Less educated
5% hold a bachelor's degree
US average: 36%
More affordable
home values down 29%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Hartly
What changed most since 1990
Median home value (2024 dollars)$156,965 → $87,200(−44%)US over the same years: +67%
Adults with a bachelor's degree9.9% → 5.0%(−4.9 pts)US over the same years: +15.3 pts
Median household income (2024 dollars)$72,002 → $152,813(+112%)US over the same years: +14%
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)0%(0)
US avg: 24.3%
Vietnam era80%(4)
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
Hartly, decade by decade
Hartly 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
118
$72,002
$156,965
9.9%
8.2
2000
78
$53,511
$122,962
19.6%
21.1
2010
74
$152,228
$200,681
33.7%
6.7
2020
73
$152,655
$91,751
0.9%
69.1
2024
199
$152,813
$87,200
5.0%
26.3
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.
