Also See Irwin, IA: ZIP Codes & Maps
The City of Irwin had a population of 313 as of July 1, 2023.
The primary coordinate point for Irwin is located at latitude 41.7917 and longitude -95.2058 in Shelby County. The formal boundaries for the City of Irwin encompass a land area of 0.6 sq. miles and a water area of 0 sq. miles. Shelby County is in the Central time zone (GMT -6).
The City of Irwin 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 Irwin is located within Township of Jefferson, a minor civil division (MCD) of Shelby County.
POPULATION | |
---|---|
Total Population | 313 (100%) |
Population in Households | 313 (100.0%) |
Population in Families | 253 (80.8%) |
Population in Group Quarters1 | 0 |
Population Density | 535 |
Diversity Index2 | 15 |
INCOME | |
Median Household Income | $95,875 |
Average Household Income | $112,718 |
% of Income for Mortgage4 | 14% |
Per Capita Income | $56,899 |
Wealth Index5 | 108 |
Socioeconomic Status Index6 | Moderate (64.4) |
HOUSING | |
---|---|
Total HU (Housing Units) | 175 (100%) |
Owner Occupied HU | 124 (70.9%) |
Renter Occupied HU | 34 (19.4%) |
Vacant Housing Units | 17 ( 9.7%) |
Median Home Value | $216,071 |
Average Home Value | $195,565 |
Housing Affordability Index3 | 172 |
HOUSEHOLDS | |
Total Households | 158 |
Average Household Size | 1.98 |
Family Households | 84 |
Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2023 | 2023-2028 |
---|---|---|
Population | -0.58% | -0.39% |
Households | -0.19% | -0.13% |
Families | -0.48% | |
Median Household Income | 3.26% | |
Per Capita Income | 3.68% | |
Owner Occupied HU | -0.16% |
The table below compares Irwin to the other 1,027 incorporated cities, towns and CDPs in Iowa by rank and percentile using July 1, 2023 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 | # 568 | 45th |
Population Density | # 575 | 44th |
Median Household Income | # 88 | 92nd |
Housing Affordability Index | # 717 | 70th |
Per Capita Income | # 60 | 94th |
Diversity Index | # 537 | 47th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Iowa Census Data Comparison Tool.
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