US > Iowa > Mills County > Emerson, IA 51533

51533 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Emerson, IA
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ZIP Code 51533: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Emerson, IA 51533

  • ZIP Code Type: STANDARD
  • County: Mills County
  • Centroid: Latitude 41.019, Longitude -95.404
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 51533 has segments in 2 Counties (Mills, Montgomery).

  • Businesses Addresses: 33
  • PO Box Addresses: 148
  • Residential Addresses: 208
    • Multi-Family Addresses: 0
    • Single Family Addresses: 208

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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Emerson, IA 51533 Data & Demographics

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

POPULATION

Total Population 844 (100%)
Population Density 11 per sq mi
Diversity Index1 7
 
 

INCOME

Median Household Income $68,750
Per Capita Income $35,140
Median Home Value $136,500
 

HOUSING

Total HU (Housing Units) 395 (100%)
Owner Occupied HU 316 (80.0%)
Renter Occupied HU 43 (10.9%)
Vacant Housing Units 36 (9.1%)
 

HOUSEHOLDS

Total Households 359
Average Household Size 2.35
Family Households 256 (71.3%)
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).

Emerson, IA 51533 - Peer Comparisons by Rank and Percentile

The table below compares 51533 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 # 23897 29th
Population Density # 27940 17th
Median Household Income # 18723 45th
Per Capita Income # 18600 45th
Diversity Index # 28514 16th

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


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