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Delhi, Iowa

Coordinates: 42°25′41″N 91°19′48″W / 42.42806°N 91.33000°W / 42.42806; -91.33000
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Delhi, Iowa
Location of Delhi, Iowa
Location of Delhi, Iowa
Coordinates: 42°25′41″N 91°19′48″W / 42.42806°N 91.33000°W / 42.42806; -91.33000
Country United States
State Iowa
CountyDelaware
Area
 • Total1.00 sq mi (2.59 km2)
 • Land0.95 sq mi (2.46 km2)
 • Water0.05 sq mi (0.14 km2)
Elevation
1,030 ft (314 m)
Population
 (2020)
 • Total420
 • Density443.04/sq mi (171.02/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP code
52223
Area code563
FIPS code19-19675
GNIS feature ID0455871

Delhi /ˈdɛlh/ DEL-hy is a city in Delaware County, Iowa, United States. The population was 420 at the time of the 2020 census.[2]

History

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Delhi was founded in the early 1840s. The county seat was once located there.[3] Emma Swinburne, who married George C. Junkin, was from Delhi.[4]

Geography

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Delhi is located at 42°25′41″N 91°19′48″W / 42.42806°N 91.33000°W / 42.42806; -91.33000 (42.428028, -91.329971)[5] near the Maquoketa River. The Delhi Dam on the river in Delhi's southwest created Hartwick Lake. A portion of the dam failed on July 24, 2010, flooding areas downstream.[6]

According to the United States Census Bureau, the city has a total area of 1.02 square miles (2.64 km2), of which 0.97 square miles (2.51 km2) is land and 0.05 square miles (0.13 km2) is water.[7]

Delhi is located on State Highway 38.

Demographics

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Historical populations
YearPop.±%
1870413—    
1880524+26.9%
1910375−28.4%
1920390+4.0%
1930399+2.3%
1940421+5.5%
1950383−9.0%
1960464+21.1%
1970527+13.6%
1980511−3.0%
1990485−5.1%
2000458−5.6%
2010460+0.4%
2020420−8.7%
Source:"U.S. Census website". United States Census Bureau. Retrieved March 29, 2020. and Iowa Data Center
Source:
U.S. Decennial Census[8][2]
The population of Delhi, Iowa from US census data
The population of Delhi, Iowa from US census data

2020 census

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As of the census of 2020,[9] there were 420 people, 195 households, and 111 families residing in the city. The population density was 442.9 inhabitants per square mile (171.0/km2). There were 212 housing units at an average density of 223.6 per square mile (86.3/km2). The racial makeup of the city was 97.1% White, 0.7% Black or African American, 0.0% Native American, 0.0% Asian, 0.0% Pacific Islander, 0.2% from other races and 1.9% from two or more races. Hispanic or Latino persons of any race comprised 1.2% of the population.

Of the 195 households, 23.1% of which had children under the age of 18 living with them, 46.7% were married couples living together, 6.7% were cohabitating couples, 25.1% had a female householder with no spouse or partner present and 21.5% had a male householder with no spouse or partner present. 43.1% of all households were non-families. 36.4% of all households were made up of individuals, 14.4% had someone living alone who was 65 years old or older.

The median age in the city was 43.5 years. 24.8% of the residents were under the age of 20; 3.8% were between the ages of 20 and 24; 24.8% were from 25 and 44; 27.9% were from 45 and 64; and 18.8% were 65 years of age or older. The gender makeup of the city was 48.3% male and 51.7% female.

2010 census

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As of the census[10] of 2010, there were 460 people, 206 households, and 130 families living in the city. The population density was 474.2 inhabitants per square mile (183.1/km2). There were 225 housing units at an average density of 232.0 per square mile (89.6/km2). The racial makeup of the city was 99.1% White and 0.9% from two or more races. Hispanic or Latino of any race were 0.7% of the population.

There were 206 households, of which 27.2% had children under the age of 18 living with them, 47.1% were married couples living together, 11.2% had a female householder with no husband present, 4.9% had a male householder with no wife present, and 36.9% were non-families. 30.6% of all households were made up of individuals, and 13.6% had someone living alone who was 65 years of age or older. The average household size was 2.23 and the average family size was 2.77.

The median age in the city was 44.6 years. 23.5% of residents were under the age of 18; 3.7% were between the ages of 18 and 24; 23.5% were from 25 to 44; 32% were from 45 to 64; and 17.4% were 65 years of age or older. The gender makeup of the city was 48.9% male and 51.1% female.

2000 census

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As of the census[11] of 2000, there were 458 people, 199 households, and 130 families living in the city. The population density was 470.8 inhabitants per square mile (181.8/km2). There were 218 housing units at an average density of 224.1 per square mile (86.5/km2). The racial makeup of the city was 99.56% White, 0.00% African American, 0.22% Asian, and 0.22% from two or more races. 0.22% of the population were Hispanic or Latino of any race.

There were 199 households, out of which 26.6% had children under the age of 18 living with them, 54.3% were married couples living together, 7.0% had a female householder with no husband present, and 34.2% were non-families. 28.1% of all households were made up of individuals, and 15.1% had someone living alone who was 65 years of age or older. The average household size was 2.30 and the average family size was 2.77.

In the city, the population was spread out, with 22.3% under the age of 18, 7.2% from 18 to 24, 27.7% from 25 to 44, 22.5% from 45 to 64, and 20.3% who were 65 years of age or older. The median age was 42 years. For every 100 females, there were 96.6 males. For every 100 females age 18 and over, there were 100.0 males.

The median income for a household in the city was $38,636, and the median income for a family was $46,607. Males had a median income of $34,167 versus $21,375 for females. The per capita income for the city was $19,751. About 6.7% of families and 5.7% of the population were below the poverty line, including 4.2% of those under age 18 and 10.8% of those age 65 or over.

Education

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The Maquoketa Valley Community School District operates local area public schools.[12]

References

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  1. ^ "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved March 16, 2022.
  2. ^ a b "2020 Census State Redistricting Data". census.gov. United states Census Bureau. Retrieved August 12, 2021.
  3. ^ The History of Delaware County, Iowa: Containing a History of the County, Its Cities, Towns, &c. Western Historical Company. 1878. pp. 515.
  4. ^ Carr, Daniel Matthew (1903). Portrait and Biographical Album of the State Officers and Members of the Nebraska Legislature: Twenty-eighth Session, 1903-1904, Containing a Directory of the Legislature and Official State Directory. Progress Publishing Company. p. 115.
  5. ^ "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. February 12, 2011. Retrieved April 23, 2011.
  6. ^ "Iowa dam fails, threatens Iowa towns". msnbc.com. July 24, 2010.
  7. ^ "US Gazetteer files 2010". United States Census Bureau. Archived from the original on January 25, 2012. Retrieved May 11, 2012.
  8. ^ "Census of Population and Housing". Census.gov. Retrieved June 4, 2015.
  9. ^ "2020 Census". United States Census Bureau.
  10. ^ "U.S. Census website". United States Census Bureau. Retrieved May 11, 2012.
  11. ^ "U.S. Census website". United States Census Bureau. Retrieved January 31, 2008.
  12. ^ "MAQUOKETA VALLEY" (PDF). Iowa Department of Education. Retrieved August 24, 2020.