Also See Millville, PA: ZIP Codes & Maps
The Borough of Millville had a population of 972 as of July 1, 2025.
The primary coordinate point for Millville is located at latitude 41.1204 and longitude -76.53 in Columbia County. The formal boundaries for the Borough of Millville encompass a land area of 0.98 sq. miles and a water area of 0.01 sq. miles. Columbia County is in the Eastern time zone (GMT -5).
The Borough of Millville 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 | 972 (100%) |
| Population in Households | 865 (89.0%) |
| Population in Families | 637 (65.5%) |
| Population in Group Quarters1 | 107 (11.0%) |
| Population Density | 991 |
| Diversity Index2 | 15 |
INCOME | |
| Median Household Income | $62,995 |
| Average Household Income | $89,575 |
| % of Income for Mortgage4 | 24% |
| Per Capita Income | $36,645 |
| Wealth Index5 | 70 |
| Socioeconomic Status Index6 | Moderate (55.4) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 441 (100%) |
| Owner Occupied HU | 218 (49.4%) |
| Renter Occupied HU | 177 (40.1%) |
| Vacant Housing Units | 46 (10.4%) |
| Median Home Value | $238,525 |
| Average Home Value | $276,732 |
| Housing Affordability Index3 | 96 |
HOUSEHOLDS | |
| Total Households | 395 |
| Average Household Size | 2.19 |
| Family Households | 222 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | -0.08% | -0.17% |
| Households | -0.38% | -0.20% |
| Families | -0.27% | |
| Median Household Income | 2.17% | |
| Per Capita Income | 2.49% | |
| Owner Occupied HU | 0.09% |
The table below compares Millville to the other 2,002 incorporated cities, towns and CDPs in Pennsylvania 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 | # 1010 | 50th |
| Population Density | # 1147 | 43rd |
| Median Household Income | # 1326 | 34th |
| Housing Affordability Index | # 770 | 38th |
| Per Capita Income | # 1033 | 48th |
| Diversity Index | # 1348 | 33rd |
Additional comparisons and rankings can be made with a VERY EASY TO USE Pennsylvania Census Data Comparison Tool.
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