Iowa Gazetteer
Also See Underwood, IA: ZIP Codes & Maps
The City of Underwood had a population of 898 as of 2020-2024 American Community Survey 5-Year Estimates.
The primary coordinate point for Underwood is located at latitude 41.3869 and longitude -95.6767 in Pottawattamie County. The formal boundaries for the City of Underwood encompass a land area of 1.1 sq. miles and a water area of 0.03 sq. miles. Pottawattamie County is in the Central time zone (GMT -6).
The City of Underwood has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
The City of Underwood is located within Township of Norwalk, a minor civil division (MCD) of Pottawattamie County.
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION | |
|---|---|
| Total Population | 898 (100%) |
| Population Density | 824 per sq mi |
| Diversity Index1 | 11 |
INCOME | |
| Median Household Income | $105,341 |
| Per Capita Income | $41,158 |
| Median Home Value | $253,500 |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 332 (100%) |
| Owner Occupied HU | 263 (79.2%) |
| Renter Occupied HU | 52 (15.7%) |
| Vacant Housing Units | 17 (5.1%) |
HOUSEHOLDS | |
| Total Households | 315 |
| Average Household Size | 2.85 |
| Family Households | 222 (70.5%) |
The table below compares Underwood to the other 1,026 incorporated cities, towns and CDPs in Iowa 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 | # 320 | 69th |
| Population Density | # 391 | 62nd |
| Median Household Income | # 70 | 93rd |
| Per Capita Income | # 225 | 78th |
| Diversity Index | # 622 | 39th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Iowa Census Data Comparison Tool.
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