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Hartwick, Iowa
Location of Hartwick, Iowa
Location of Hartwick, Iowa
Country  United States
State  Iowa
County Poweshiek
Area
 • Total 0.16 sq mi (0.41 km2)
 • Land 0.16 sq mi (0.41 km2)
 • Water 0.00 sq mi (0.00 km2)
Elevation
928 ft (283 m)
Population
 (2020)
 • Total 92
 • Density 582.28/sq mi (224.66/km2)
Time zone UTC-6 (Central (CST))
 • Summer (DST) UTC-5 (CDT)
ZIP code
52232
Area code(s) 319
FIPS code 19-34770
GNIS feature ID 0457304

Hartwick is a small city located in Poweshiek County, Iowa, in the United States. It was officially established in 1885. According to the 2020 census, 92 people lived there. Hartwick is a quiet community in the heart of Iowa.

Where is Hartwick Located?

Hartwick is found at specific geographic coordinates: 41.785264 degrees North and -92.344290 degrees West. This means it's in the northern hemisphere and west of the Prime Meridian.

The city covers a total area of about 0.41 square kilometers (or 0.16 square miles). All of this area is land, meaning there are no large lakes or rivers within the city limits.

How Many People Live in Hartwick?

The number of people living in Hartwick has changed over the years. This information comes from official counts called censuses. A census helps us understand how many people live in a place and what they are like.

Historical populations
Year Pop. ±%
1920 107 —    
1930 122 +14.0%
1940 122 +0.0%
1950 107 −12.3%
1960 126 +17.8%
1970 101 −19.8%
1980 92 −8.9%
1990 115 +25.0%
2000 83 −27.8%
2010 86 +3.6%
2020 92 +7.0%
Source: and Iowa Data Center
Source:
U.S. Decennial Census
HartwickIowaPopPlot
The population of Hartwick, Iowa from US census data

2020 Census Details

In 2020, the census showed that 92 people lived in Hartwick. There were 39 households, which are groups of people living together in one home. Most of the people living in Hartwick were White. A small percentage were Native American or from other racial backgrounds. About 5.4% of the population identified as Hispanic or Latino.

Many households (46.2%) had children under 18 living with them. Most families (71.8%) were married couples. The average age of people in Hartwick was 31 years old. About one-third of the residents (33.7%) were under 20 years old. This shows that there are many young people in the city. More than half of the residents (54.3%) were female.

2010 Census Details

Back in 2010, there were 86 people living in Hartwick. This was slightly fewer than in 2020. There were 38 households at that time. The population density was about 661.5 people per square mile. Most of the residents (97.7%) were White.

In 2010, about 31.6% of households had children under 18. The average age was 35 years. About 22.1% of residents were under 18. This means the population has gotten a bit younger between 2010 and 2020.

Education in Hartwick

Students living in Hartwick attend public schools operated by the H-L-V Community School District. This district provides education for children in the area.

See also

Kids robot.svg In Spanish: Hartwick (Iowa) para niños

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