Also See Quasqueton, IA: ZIP Codes & Maps
The City of Quasqueton had a population of 552 as of July 1, 2025.
The primary coordinate point for Quasqueton is located at latitude 42.3944 and longitude -91.761 in Buchanan County. The formal boundaries for the City of Quasqueton encompass a land area of 1.13 sq. miles and a water area of 0.03 sq. miles. Buchanan County is in the Central time zone (GMT -6).
The City of Quasqueton 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 Quasqueton is located within Township of Liberty, a minor civil division (MCD) of Buchanan County.
POPULATION | |
|---|---|
| Total Population | 552 (100%) |
| Population in Households | 552 (100.0%) |
| Population in Families | 457 (82.8%) |
| Population in Group Quarters1 | 0 |
| Population Density | 489 |
| Diversity Index2 | 12 |
INCOME | |
| Median Household Income | $84,331 |
| Average Household Income | $108,345 |
| % of Income for Mortgage4 | 17% |
| Per Capita Income | $46,125 |
| Wealth Index5 | 94 |
| Socioeconomic Status Index6 | Moderate (58.5) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 262 (100%) |
| Owner Occupied HU | 209 (79.8%) |
| Renter Occupied HU | 26 ( 9.9%) |
| Vacant Housing Units | 27 (10.3%) |
| Median Home Value | $223,790 |
| Average Home Value | $269,426 |
| Housing Affordability Index3 | 130 |
HOUSEHOLDS | |
| Total Households | 235 |
| Average Household Size | 2.35 |
| Family Households | 164 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | -0.61% | -0.15% |
| Households | -0.32% | -0.17% |
| Families | 0.84% | |
| Median Household Income | 1.53% | |
| Per Capita Income | 1.60% | |
| Owner Occupied HU | 0.00% |
The table below compares Quasqueton 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 | # 430 | 58th |
| Population Density | # 617 | 40th |
| Median Household Income | # 310 | 70th |
| Housing Affordability Index | # 619 | 60th |
| Per Capita Income | # 279 | 73rd |
| Diversity Index | # 741 | 28th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Iowa Census Data Comparison Tool.
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