Montana Gazetteer
ZIP Code 59635 has segments in 3 Counties (Broadwater, Jefferson, Lewis and Clark).
The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION | |
|---|---|
| Total Population | 8,292 (100%) |
| Population Density | 104 per sq mi |
| Diversity Index1 | 17 |
INCOME | |
| Median Household Income | $83,740 |
| Per Capita Income | $43,827 |
| Median Home Value | $395,600 |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 3,423 (100%) |
| Owner Occupied HU | 2,799 (81.8%) |
| Renter Occupied HU | 582 (17.0%) |
| Vacant Housing Units | 42 (1.2%) |
HOUSEHOLDS | |
| Total Households | 3,381 |
| Average Household Size | 2.45 |
| Family Households | 2,313 (68.4%) |
The table below compares 59635 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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 | # 10819 | 68th |
| Population Density | # 15411 | 54th |
| Median Household Income | # 11355 | 66th |
| Per Capita Income | # 10000 | 70th |
| Diversity Index | # 21826 | 35th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Montana Census Data Comparison Tool.
