Hartwick Flag

Hartwick

County Seat:
No
Area (mi²):
0.158
State:
Iowa

Hartwick is a city located in Poweshiek County, Iowa. Hartwick has a 2026 population of 91. Hartwick is currently growing at a rate of 1.11% annually but its population has decreased by -1.09% since the most recent census, which recorded a population of 92 in 2020.

91
Total Population
576
Density (mi²)
1 1.11%
Growth

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)