Also See Montello, WI: ZIP Codes & Maps
The City of Montello had a population of 1,435 as of July 1, 2025.
The primary coordinate point for Montello is located at latitude 43.7914 and longitude -89.3198 in Marquette County. The formal boundaries for the City of Montello encompass a land area of 1.9 sq. miles and a water area of 0.24 sq. miles. Marquette County is in the Central time zone (GMT -6).
The City of Montello 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 | 1,435 (100%) |
| Population in Households | 1,357 (94.6%) |
| Population in Families | 996 (69.4%) |
| Population in Group Quarters1 | 78 ( 5.4%) |
| Population Density | 732 |
| Diversity Index2 | 20 |
INCOME | |
| Median Household Income | $61,447 |
| Average Household Income | $76,376 |
| % of Income for Mortgage4 | 22% |
| Per Capita Income | $34,889 |
| Wealth Index5 | 57 |
| Socioeconomic Status Index6 | Moderate (47.9) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 799 (100%) |
| Owner Occupied HU | 505 (63.2%) |
| Renter Occupied HU | 148 (18.5%) |
| Vacant Housing Units | 146 (18.3%) |
| Median Home Value | $213,176 |
| Average Home Value | $261,663 |
| Housing Affordability Index3 | 101 |
HOUSEHOLDS | |
| Total Households | 653 |
| Average Household Size | 2.08 |
| Family Households | 359 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | -0.13% | -0.21% |
| Households | -0.09% | -0.03% |
| Families | 0.71% | |
| Median Household Income | 2.86% | |
| Per Capita Income | 1.47% | |
| Owner Occupied HU | 0.08% |
The table below compares Montello to the other 808 incorporated cities, towns and CDPs in Wisconsin 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 | # 335 | 59th |
| Population Density | # 348 | 57th |
| Median Household Income | # 656 | 19th |
| Housing Affordability Index | # 470 | 58th |
| Per Capita Income | # 615 | 24th |
| Diversity Index | # 454 | 44th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Wisconsin Census Data Comparison Tool.
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