US > Iowa > Jones County > Olin, IA 52320

52320 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Olin, IA
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ZIP Code 52320: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Olin, IA 52320

  • ZIP Code Type: STANDARD
  • County: Jones County
  • Centroid: Latitude 42.005, Longitude -91.138
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 52320 has segments in 2 Counties (Cedar, Jones).

  • Businesses Addresses: 28
  • PO Box Addresses: 128
  • Residential Addresses: 341
    • Multi-Family Addresses: 0
    • Single Family Addresses: 341

The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.

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Olin, IA 52320 Data & Demographics

Source: 2020-2024 American Community Survey 5-Year Estimates

POPULATION

Total Population 1,425 (100%)
Population Density 25 per sq mi
Diversity Index1 37
 
 

INCOME

Median Household Income $62,222
Per Capita Income $29,244
Median Home Value $131,300
 

HOUSING

Total HU (Housing Units) 581 (100%)
Owner Occupied HU 360 (62.0%)
Renter Occupied HU 156 (26.9%)
Vacant Housing Units 65 (11.2%)
 

HOUSEHOLDS

Total Households 516
Average Household Size 2.76
Family Households 333 (64.5%)
NOTES
  1. The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).

Olin, IA 52320 - Peer Comparisons by Rank and Percentile

The table below compares 52320 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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 # 20779 38th
Population Density # 23874 29th
Median Household Income # 22489 33rd
Per Capita Income # 25630 24th
Diversity Index # 12874 62nd

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


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