Avoca is home to 1,444 people in Iowa. At a median age of 49.3, this is an older place than the country as a whole. 24% of adults hold a bachelor's degree or higher. 2% of people here were born outside the United States. Home values have more than doubled since 2000, reaching $173,800. Renters pay $850 a month at the median.
At a glance
Lower income
median household income $73,056, below the US median
US median: $82,259
Older
median age 49.3
US median: 38.9
Less educated
24% hold a bachelor's degree
US average: 36%
Less affordable
home values up 31%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Avoca
What changed most since 1990
White share98.3% → 93.8%(−4.4 pts)US over the same years: −17.8 pts
Homes owned by their occupants79.2% → 68.0%(−11.2 pts)US over the same years: +0.9 pts
Median home value (2024 dollars)$85,922 → $173,800(+102%)US over the same years: +67%
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)6.3%(8)
US avg: 26.4%
Gulf War (1990s)10.2%(13)
US avg: 24.3%
Vietnam era56.7%(72)
US avg: 33.1%
Korean War1.6%(2)
US avg: 4.5%
World War II4.7%(6)
US avg: 1%
Share of the 127 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
Avoca, decade by decade
Avoca 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
1,497
$53,658
$85,922
11.9%
4.3
2000
1,610
$72,549
$132,252
15.7%
4.9
2010
1,506
$72,288
$133,931
19.2%
6.3
2020
1,683
$65,072
$163,140
21.5%
21.5
2024
1,444
$73,056
$173,800
24.4%
14.8
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.
