Flathead
Source:
Montana
Flathead is a smaller county in Montana with 15 ZIP codes, 93,609 people, and above-median household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Flathead, MT sits among US counties with an above-median household income, on a smaller county population base, across a multi-ZIP patchwork.
- Top 45%
- household income vs 3,210 US counties
- 93,609
- combined ZIP population
- 15
- USPS ZIP codes covered
- $69,452
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Flathead lands in the national county income distribution as above-median household income on smaller county footing (FIPS 30029, 15 ZIPs, combined population 93,609). Sort the ZIP table by population before treating the county mean as uniform.
Above-median income across 15 ZIPs means the county average is a compromise. Sort by population, save the largest urban ZIP and one sparse code, then compare - that pair usually shows whether density or income is doing the work inside Flathead.
Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.
15
Total ZIPs
93,609
Total Population
ZIP Codes in Flathead
Side-by-side: Compare 59901 vs 59912 →
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 59901 | Kalispell | 49,693 | 42 |
| 59912 | Columbia Falls | 13,499 | 37 |
| 59937 | Whitefish | 12,588 | 16 |
| 59911 | Bigfork | 7,678 | 8 |
| 59922 | Lakeside | 2,408 | 28 |
| 59920 | Kila | 1,680 | 4 |
| 59932 | Somers | 1,648 | 24 |
| 59925 | Marion | 1,435 | 2 |
| 59919 | Hungry Horse | 839 | 0 |
| 59913 | Coram | 675 | 5 |
| 59926 | Martin City | 513 | 21 |
| 59927 | Olney | 368 | 1 |
| 59936 | West Glacier | 367 | 0 |
| 59916 | Essex | 130 | 1 |
| 59928 | Polebridge | 88 | 0 |
Frequently Asked Questions
What is the population of Flathead?
Flathead has a total population of 93,609 across 15 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Flathead?
Flathead includes 15 ZIP codes: 59901, 59912, 59937, 59911, 59922, 59920, 59932, 59925, 59919, 59913, and more.