Also See Caspian, MI: ZIP Codes & Maps
The City of Caspian had a population of 805 as of July 1, 2025.
The primary coordinate point for Caspian is located at latitude 46.0641 and longitude -88.6315 in Iron County. The formal boundaries for the City of Caspian encompass a land area of 1.42 sq. miles and a water area of 0 sq. miles. Iron County is in the Central time zone (GMT -6).
The City of Caspian has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
POPULATION | |
|---|---|
| Total Population | 805 (100%) |
| Population in Households | 805 (100.0%) |
| Population in Families | 548 (68.1%) |
| Population in Group Quarters1 | 0 |
| Population Density | 564 |
| Diversity Index2 | 23 |
INCOME | |
| Median Household Income | $60,671 |
| Average Household Income | $67,565 |
| % of Income for Mortgage4 | 11% |
| Per Capita Income | $34,160 |
| Wealth Index5 | 52 |
| Socioeconomic Status Index6 | Moderate (50.7) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 492 (100%) |
| Owner Occupied HU | 308 (62.6%) |
| Renter Occupied HU | 99 (20.1%) |
| Vacant Housing Units | 85 (17.3%) |
| Median Home Value | $110,417 |
| Average Home Value | $185,869 |
| Housing Affordability Index3 | 182 |
HOUSEHOLDS | |
| Total Households | 407 |
| Average Household Size | 1.98 |
| Family Households | 207 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | 0.00% | -0.05% |
| Households | -0.05% | -0.05% |
| Families | 0.57% | |
| Median Household Income | 1.34% | |
| Per Capita Income | 1.53% | |
| Owner Occupied HU | 1.33% |
The table below compares Caspian to the other 745 incorporated cities, towns and CDPs in Michigan 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 | # 472 | 37th |
| Population Density | # 498 | 33rd |
| Median Household Income | # 468 | 37th |
| Housing Affordability Index | # 711 | 95th |
| Per Capita Income | # 416 | 44th |
| Diversity Index | # 402 | 46th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Michigan Census Data Comparison Tool.
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