ZIP Code 51016 has segments in 2 Counties (Ida, Woodbury).
Businesses Addresses: 37
PO Box Addresses: 152
Residential Addresses: 405
Multi-Family Addresses: 6
Single Family Addresses: 399
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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Correctionville, IA 51016 Data & Demographics
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION
Total Population
1,080 (100%)
Population Density
10 per sq mi
Diversity Index1
32
INCOME
Median Household Income
$51,875
Per Capita Income
$26,331
Median Home Value
$89,400
HOUSING
Total HU (Housing Units)
463 (100%)
Owner Occupied HU
330 (71.3%)
Renter Occupied HU
78 (16.8%)
Vacant Housing Units
55 (11.9%)
HOUSEHOLDS
Total Households
408
Average Household Size
2.57
Family Households
242 (59.3%)
NOTES
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).
Correctionville, IA 51016 - Peer Comparisons by Rank and Percentile
The table below compares 51016 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.
