ZIP Code 51436 has segments in 3 Counties (Carroll, Crawford, Sac).
The ZIP Code maps and database are updated 4 times per year.
Database updated: October 1, 2025, Maps updated: May 1, 2024.
POPULATION | |
|---|---|
| Total Population | 808 (100%) |
| Population in Households | 808 (100.0%) |
| Population in Families | 637 (78.8%) |
| Population in Group Quarters1 | 0 |
| Population Density | 14 |
| Diversity Index2 | 10 |
INCOME | |
| Median Household Income | $78,333 |
| Average Household Income | $98,978 |
| % of Income for Mortgage4 | 23% |
| Per Capita Income | $42,507 |
| Wealth Index5 | 85 |
| Socioeconomic Status Index6 | Moderate (61.0) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 378 (100%) |
| Owner Occupied HU | 289 (76.5%) |
| Renter Occupied HU | 58 (15.3%) |
| Vacant Housing Units | 31 ( 8.2%) |
| Median Home Value | $282,237 |
| Average Home Value | $325,268 |
| Housing Affordability Index3 | 99 |
HOUSEHOLDS | |
| Total Households | 347 |
| Average Household Size | 2.33 |
| Family Households | 223 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | -0.58% | -0.15% |
| Households | 0.00% | -0.06% |
| Families | 1.48% | |
| Median Household Income | 1.75% | |
| Per Capita Income | 2.51% | |
| Owner Occupied HU | 0.88% |
The table below compares 51436 to the other 964 ZIP Codes in Iowa by rank and percentile using July 1, 2025 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 | # 531 | 45th |
| Population Density | # 661 | 31st |
| Median Household Income | # 417 | 57th |
| Housing Affordability Index | # 212 | 22nd |
| Per Capita Income | # 331 | 66th |
| Diversity Index | # 854 | 11th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Iowa Census Data Comparison Tool.