Also See West Amana, IA: ZIP Codes & Maps
The West Amana CDP(1) had a population of 142 as of July 1, 2025.
The primary coordinate point for West Amana is located at latitude 41.8081 and longitude -91.9638 in Iowa County. The formal boundaries for the West Amana Census Designated Place encompass a land area of 0.27 sq. miles and a water area of 0 sq. miles. Iowa County is in the Central time zone (GMT -6).
The West Amana Census Designated Place has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.
The West Amana Census Designated Place is located within Township of Washington, a minor civil division (MCD) of Iowa County.
POPULATION | |
|---|---|
| Total Population | 142 (100%) | 
| Population in Households | 142 (100.0%) | 
| Population in Families | 99 (69.7%) | 
| Population in Group Quarters1 | 0 | 
| Population Density | 522 | 
| Diversity Index2 | 12 | 
INCOME | |
| Median Household Income | $136,346 | 
| Average Household Income | $161,263 | 
| % of Income for Mortgage4 | 14% | 
| Per Capita Income | $72,682 | 
| Wealth Index5 | 162 | 
| Socioeconomic Status Index6 | Moderate (58.1) | 
HOUSING | |
|---|---|
| Total HU (Housing Units) | 72 (100%) | 
| Owner Occupied HU | 51 (70.8%) | 
| Renter Occupied HU | 13 (18.1%) | 
| Vacant Housing Units | 8 (11.1%) | 
| Median Home Value | $308,333 | 
| Average Home Value | $388,627 | 
| Housing Affordability Index3 | 153 | 
HOUSEHOLDS | |
| Total Households | 64 | 
| Average Household Size | 2.22 | 
| Family Households | 35 | 
| Average Family Size | 3.00 | 
GROWTH RATE / YEAR | 
2020-2025 | 2025-2030 | 
|---|---|---|
| Population | 0.27% | -0.43% | 
| Households | 0.92% | 0.00% | 
| Families | 3.22% | |
| Median Household Income | -1.72% | |
| Per Capita Income | 1.22% | |
| Owner Occupied HU | -0.80% | 
The table below compares West Amana to the other 1,026 incorporated cities, towns and CDPs 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 | # 771 | 25th | 
| Population Density | # 589 | 43rd | 
| Median Household Income | # 10 | 99th | 
| Housing Affordability Index | # 818 | 80th | 
| Per Capita Income | # 8 | 99th | 
| Diversity Index | # 726 | 30th | 
Additional comparisons and rankings can be made with a VERY EASY TO USE Iowa Census Data Comparison Tool.
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