Logan, IA 51546 ZIP Code Profile

Related Place Profiles:
Logan, IA

Camera Icon Photos of the local Logan, IA area

ZIP Code 51546: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Logan, IA 51546

  • ZIP Code Type: STANDARD
  • County: Harrison County
  • Centroid: Latitude 41.649, Longitude -95.789
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 103
  • PO Box Addresses: 38
  • Residential Addresses: 1,125
    • Multi-Family Addresses: 27
    • Single Family Addresses: 1,098

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.


51546 ZIP Code Map

Search the map for:

Logan, IA 51546 Data & Demographics (As of July 1, 2017)


Total Population 2,876
Daytime Population: Workers 988
Daytime Population: Residents 1,373
Total Daytime Population (TDP) 2,361
Ratio TDP/Total Population1 0.82
Population in Households 2,815
Population in Familes 2,368
Population in Group Qrtrs 61
Population Density2 26
Diversity Index3 6


Median Household Income $55,757
Average Household Income $67,845
Per Capita Income $26,098


Total Housing Units 1,195 (100%)
Owner Occupied HU 868 (72.6%)
Renter Occupied HU 225 (18.8%)
Vacant Housing Units 102 ( 8.5%)
Median Home Value $129,756
Average Home Value $167,281


Total Households 1,093
Average Household Size 2.58
Family Households 769
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 -0.2% -0.47%
Households -0.16% -0.44%
Families -0.32% -0.53%
Median Household Income   1.36%
Per Capita Income   2.39%

Logan, IA 51546 - Peer Comparisons by Rank and Percentile

The table below compares 51546 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 # 213 78th
Population Density # 418 57th
Diversity Index # 804 17th
Median Household Income # 411 57th
Per Capita Income # 663 31st

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: