Jolley, IA 50551 ZIP Code Profile

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Jolley, IA

ZIP Code 50551: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Jolley, IA 50551

  • ZIP Code Type: STANDARD
  • County: Calhoun County
  • Centroid: Latitude 42.513, Longitude -94.746
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 0
  • PO Box Addresses: 17
  • Residential Addresses: 49
    • Multi-Family Addresses: 0
    • Single Family Addresses: 49

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

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Jolley, IA 50551 Data & Demographics (As of July 1, 2018)


Total Population 121
Population in Households 121
Population in Familes 106
Population in Group Qrtrs 0
Population Density1 4
Diversity Index2 10


Median Household Income $64,589
Average Household Income $81,191
Per Capita Income $37,576


Total Housing Units 78 (100%)
Owner Occupied HU 43 (55.1%)
Renter Occupied HU 13 (16.7%)
Vacant Housing Units 22 (28.2%)
Median Home Value $117,500
Average Home Value $243,023


Total Households 56
Average Household Size 2.16
Family Households 42
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2017 2017-2022
Population -1.32% -0.67%
Households -1.42% -0.72%
Families -1.61% -0.48%
Median Household Income   3.03%
Per Capita Income   2.25%

Jolley, IA 50551 - Peer Comparisons by Rank and Percentile

The table below compares 50551 to the other 961 ZIP Codes in Iowa by rank and percentile using July 1, 2018 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 # 903 6th
Population Density # 958 0th
Diversity Index # 532 45th
Median Household Income # 187 81st
Per Capita Income # 76 92nd

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

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