Also See Alburnett, IA: ZIP Codes & Maps
The City of Alburnett had a population of 714 as of July 1, 2025.
The primary coordinate point for Alburnett is located at latitude 42.1483 and longitude -91.6185 in Linn County. The formal boundaries for the City of Alburnett encompass a land area of 0.82 sq. miles and a water area of 0 sq. miles. Linn County is in the Central time zone (GMT -6).
The City of Alburnett 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 Alburnett is located within Township of Otter Creek, a minor civil division (MCD) of Linn County.
| POPULATION | |
|---|---|
| Total Population | 714 (100%) | 
| Population in Households | 714 (100.0%) | 
| Population in Families | 612 (85.7%) | 
| Population in Group Quarters1 | 0 | 
| Population Density | 944 | 
| Diversity Index2 | 15 | 
| INCOME | |
| Median Household Income | $92,258 | 
| Average Household Income | $103,832 | 
| % of Income for Mortgage4 | 21% | 
| Per Capita Income | $38,973 | 
| Wealth Index5 | 91 | 
| Socioeconomic Status Index6 | Moderate (62.4) | 
| HOUSING | |
|---|---|
| Total HU (Housing Units) | 282 (100%) | 
| Owner Occupied HU | 239 (84.8%) | 
| Renter Occupied HU | 29 (10.3%) | 
| Vacant Housing Units | 14 ( 5.0%) | 
| Median Home Value | $303,333 | 
| Average Home Value | $329,864 | 
| Housing Affordability Index3 | 102 | 
| HOUSEHOLDS | |
| Total Households | 268 | 
| Average Household Size | 2.66 | 
| Family Households | 204 | 
| Average Family Size | 3.00 | 
| GROWTH RATE / YEAR | 2020-2025 | 2025-2030 | 
|---|---|---|
| Population | 1.08% | 0.55% | 
| Households | 1.64% | 0.74% | 
| Families | 0.10% | |
| Median Household Income | 2.46% | |
| Per Capita Income | 1.94% | |
| Owner Occupied HU | 0.58% | 
The table below compares Alburnett 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 | # 381 | 63rd | 
| Population Density | # 304 | 70th | 
| Median Household Income | # 202 | 80th | 
| Housing Affordability Index | # 379 | 37th | 
| Per Capita Income | # 568 | 45th | 
| Diversity Index | # 572 | 45th | 
Additional comparisons and rankings can be made with a VERY EASY TO USE Iowa Census Data Comparison Tool.
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