Olin, IA 52320 ZIP Code Profile

Related Place Profiles:
Olin, IA

Camera Icon Photos of the local Olin, IA area

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: 31
  • PO Box Addresses: 134
  • Residential Addresses: 343
    • Multi-Family Addresses: 0
    • Single Family Addresses: 343

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

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


52320 ZIP Code Map

Search the map for:

Olin, IA 52320 Data & Demographics (As of July 1, 2017)


Total Population 1,292
Daytime Population: Workers 282
Daytime Population: Residents 620
Total Daytime Population (TDP) 902
Ratio TDP/Total Population1 0.70
Population in Households 1,289
Population in Familes 1,028
Population in Group Qrtrs 3
Population Density2 19
Diversity Index3 10


Median Household Income $53,318
Average Household Income $63,189
Per Capita Income $26,154


Total Housing Units 605 (100%)
Owner Occupied HU 395 (65.3%)
Renter Occupied HU 139 (23.0%)
Vacant Housing Units 71 (11.7%)
Median Home Value $98,116
Average Home Value $145,063


Total Households 534
Average Household Size 2.41
Family Households 355
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. 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 -0.36% -0.37%
Households -0.31% -0.34%
Families -0.49% -0.4%
Median Household Income   1.75%
Per Capita Income   2.81%

Olin, IA 52320 - Peer Comparisons by Rank and Percentile

The table below compares 52320 to the other 963 ZIP Codes in Iowa by rank and percentile using July 1, 2017 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 # 406 58th
Population Density # 532 45th
Diversity Index # 467 52nd
Median Household Income # 543 44th
Per Capita Income # 659 32nd

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

Iowa Research Tools

Iowa Census Data Comparison Tool

Compare Iowa Census Data
Highest or Lowest: