Hopkinton, IA 52237 ZIP Code Profile

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Hopkinton, IA

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ZIP Code 52237: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Hopkinton, IA 52237

Not Acceptable, USPS
Sand Spring, IA 52237

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 30
  • Single Family Addresses: 472
  • Multi-Family Addresses: 0
  • County: Delaware County
  • Centroid: Latitude 42.32, Longitude -91.127
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 52237 has segments in 2 Counties (Delaware, Dubuque).

Neighborhood Data

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52237 ZIP Code Map

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Hopkinton, IA 52237 Data & Demographics (As of July 1, 2016)


Total Population 1,470
Population in Households 1,457
Population in Familes 1,240
Population in Group Qrtrs 13
Population Density1 18
Diversity Index2 5


Total Households 570
Average Household Size 2.56
Family Households 418
Average Family Size 3


Total Housing Units 642 (100%)
Owner Occupied HU 472 (73.5%)
Renter Occupied HU 98 (15.3%)
Vacant Housing Units 72 (11.2%)
Median Home Value $140,686
Average Home Value $179,131


Median Household Income $53,658
Average Household Income $64,594
Per Capita Income $25,141
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.51% -0.48%
Households -0.44% -0.42%
Families -0.53% -0.53%
Median Household Income   2.59%
Per Capita Income   2.09%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Hopkinton, IA 52237 - Peer Comparisons by Rank and Percentile

The table below compares 52237 to the other 963 ZIP Codes in Iowa by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 366 62nd
Population Density1 # 569 41st
Diversity Index2 # 810 16th
Median Household Income # 458 53rd
Per Capita Income # 713 26th

Additional comparisons and rankings can be made with a VERY EASY TO USE Iowa Census Data Comparison Tool.

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