Garwin Flag

Garwin

County:
Tama County
County Seat:
No
Area (mi²):
1.007
State:
Iowa

Garwin is a city located in Tama County, Iowa. Garwin has a 2026 population of 461. Garwin is currently declining at a rate of -0.86% annually and its population has decreased by -4.75% since the most recent census, which recorded a population of 484 in 2020.

The median household income in Garwin is $55,714 with a poverty rate of 7.71%. The median age in Garwin is 41.2 years: 41.4 years for males, and 38.8 years for females. For every 100 females there are 93.6 males.

461
Total Population
458
Density (mi²)
-4 -0.86%
Growth

Garwin Population

Garwin Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026461-4-0.86%
2025465-4-0.85%
2024469-4-0.85%
2023473-3-0.63%
2022476-2-0.42%
2021478-6-1.24%
2020484-1-0.21%
201949410.2%
2018493-8-1.6%
2017501-5-0.99%
201650600%
2015506-5-0.98%
2014511-3-0.58%
2013514-3-0.58%
2012517-4-0.77%
2011521-6-1.14%
2010525-2-0.38%

Median Age

Overall: 41.2 years
Female: 38.8 years
Male: 41.4 years

Garwin Adults

There are 482 adults, (112 of whom are seniors) in Garwin.

Sex Ratio

Female: 295 (51.7%)
Male: 276 (48.3%)

Demographics

The racial composition of Garwin includes 97.55% White, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White55797.55%
Two or more races101.75%
Native American40.7%
Race
Population ↓
Percentage (of total)
White6010.51%
Two or more races10.18%
Race
Population ↓
Percentage (of total)
White49787.04%
Two or more races91.58%
Native American40.7%

Garwin Marital Status

Economics and Income Statistics

Garwin 's average per capita income is $33,500. Household income levels show a median of $55,714. The poverty rate stands at 7.71%.

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$73,664-
Families$73,190$78,884
Households$55,714$65,055
Non Families$49,000$46,284

$33,500

Average Income

$55,714

Median Household Income

7.71%

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)