Letts Flag

Letts

County:
Louisa County
County Seat:
No
Area (mi²):
0.567
State:
Iowa

Letts is a city located in Louisa County, Iowa. Letts has a 2026 population of 356. Letts is currently declining at a rate of -0.28% annually and its population has decreased by -1.66% since the most recent census, which recorded a population of 362 in 2020.

The median household income in Letts is $76,538 with a poverty rate of 3.32%. The median age in Letts is 33 years: 34.5 years for males, and 32.9 years for females. For every 100 females there are 92.0 males.

356
Total Population
628
Density (mi²)
-1 -0.28%
Growth

Letts Population

Letts Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026356-1-0.28%
2025357-1-0.28%
202435841.13%
2023354-3-0.84%
2022357-4-1.11%
2021361-1-0.28%
2020362-1-0.28%
2019373-3-0.8%
2018376-3-0.79%
2017379-1-0.26%
2016380-1-0.26%
201538110.26%
2014380-3-0.78%
201338300%
2012383-2-0.52%
201138510.26%
2010383-1-0.26%

Median Age

Overall: 33 years
Female: 32.9 years
Male: 34.5 years

Letts Adults

There are 256 adults, (53 of whom are seniors) in Letts.

Sex Ratio

Female: 188 (52.1%)
Male: 173 (47.9%)

Demographics

The racial composition of Letts includes 78.67% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White28478.67%
Two or more races7621.05%
Black or African American10.28%
Race
Population ↓
Percentage (of total)
Two or more races359.7%
White143.88%
Race
Population ↓
Percentage (of total)
White27074.79%
Two or more races4111.36%
Black or African American10.28%

Letts Marital Status

Economics and Income Statistics

Letts ' average per capita income is $48,319. Household income levels show a median of $76,538. The poverty rate stands at 3.32%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$93,750-
Families$77,083$116,893
Households$76,538$105,611
Non Families$31,875$54,075

$48,319

Average Income

$76,538

Median Household Income

3.32%

Poverty Rate

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)