Census tract · Flathead County
Census Tract 13.05, Flathead County, Montana
Census Tract 13.05, GEOID 30029001305, in Flathead County, Montana, mostly within Bigfork (62% of its census blocks). 1,967 residents in the ACS 2020-2024 5-year estimates (±351); the 2020 Census counted 1,533.
Residents, 2020-2024
1,967
±351 (90% margin)
2020 Census count: 1,533
Median household income
$72,083
±$29,075 (90% margin)
Flathead County: $73,925
Median home value
$700,300
±$146,081 (90% margin)
Flathead County: $535,500
Median gross rent
$1,307
±$438 (90% margin)
Flathead County: $1,142
Where is Census Tract 13.05?
Census Tract 13.05 is one of 32 census tracts in Flathead County, Montana. It covers 41.09 square miles of land, 37 residents per square mile in 2020. Its GEOID, 30029001305, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Bigfork | 62% |
5 census tracts border Census Tract 13.05: Tract 1.02 ($56,815), Tract 13.03 ($68,906), Tract 13.04 ($96,875), Tract 13.06 ($84,623) and Tract 1 in Lake County ($83,125). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 13.05?
The 2020-2024 American Community Survey puts Census Tract 13.05's population at 1,967 (±351) in 881 households; the 2020 Census counted 1,533 residents and 985 housing units.
| Measure | Tract 13.05 | Bigfork |
|---|---|---|
| Total population | 1,967 ±351 | 5,565 |
| Households | 881 ±215 | 2,381 |
| Average household size | 2.21 ±0.30 | 2.30 |
| Housing units | 1,114 ±221 | 3,302 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 13.05?
The median resident of Census Tract 13.05 is 57.4 years old; 19.2% are under 18 and 27.2% are 65 or older. The largest group is non-Hispanic white residents at 95.6%, then non-Hispanic residents of two or more races at 2.3%. 2.8% of residents were born outside the United States.
| Measure | Tract 13.05 | Bigfork |
|---|---|---|
| Median age | 57.4 ±10.7 | 53.9 |
| Under 18 years | 19.2% ±5.5 pts | 17.0% |
| 65 years and over | 27.2% ±8.7 pts | 32.9% |
| Hispanic or Latino (any race) | 1.7% ±1.6 pts | 8.4% |
| White alone, not Hispanic | 95.6% ±2.5 pts | 84.5% |
| Black or African American alone, not Hispanic | 0.0% ±1.5 pts | 0.2% |
| Asian alone, not Hispanic | 0.1% ±0.2 pts | 0.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.2% ±0.4 pts | 1.4% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.1% ±0.2 pts | 0.0% |
| Two or more races, not Hispanic | 2.3% ±1.9 pts | 2.8% |
| Some other race alone, not Hispanic | 0.0% ±1.5 pts | 2.6% |
| Born outside the United States | 2.8% ±1.7 pts | 4.0% |
| Speak a language other than English at home (age 5+) | 3.7% ±2.1 pts | 3.7% |
| Civilian veterans (age 18+) | 11.2% ±6.2 pts | 10.0% |
| With a disability | 11.0% ±4.4 pts | 14.1% |
| No health insurance coverage | 6.3% ±2.9 pts | 5.6% |
| High school graduate or higher (age 25+) | 96.7% ±1.4 pts | 97.5% |
| Bachelor's degree or higher (age 25+) | 47.3% ±7.5 pts | 50.4% |
| Graduate or professional degree (age 25+) | 22.4% ±10.3 pts | 18.9% |
| Lived in the same house a year earlier | 93.1% ±5.2 pts | 87.4% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Census Tract 13.05 earn?
Half of the 881 households in Census Tract 13.05 earn less than $72,083 a year (±$29,075), against $73,925 across Flathead County: 19th highest of the county's 32 tracts with a reliable estimate. 11.4% of residents live below the poverty line.
| Measure | Tract 13.05 | Bigfork |
|---|---|---|
| Median household income | $72,083 ±$29,075 | $85,307 |
| Mean household income | $95,232 ±$20,225 | $107,981 |
| Per capita income | $42,942 ±$11,163 | $47,976 |
| People below the poverty line | 11.4% ±6.5 pts | 5.7% |
| Children under 18 below the poverty line | 12.8% ±15.1 pts | 6.2% |
| Households receiving SNAP | 4.5% ±3.3 pts | 4.7% |
| Households with a computer | 98.5% ±1.8 pts | 95.4% |
| Households with a broadband subscription | 92.2% ±5.3 pts | 89.3% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Census Tract 13.05?
Owners occupy 86.5% of Census Tract 13.05's occupied homes and renters 13.5%. The median owner-occupied home is valued at $700,300 by its owner (±$146,081). The median renter pays $1,307 a month including utilities, and 69.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 13.05 | Bigfork |
|---|---|---|
| Median home value (owner-occupied) | $700,300 ±$146,081 | $674,600 |
| Median gross rent | $1,307 ±$438 | $1,016 |
| Renters paying 35% or more of income on rent | 69.7% ±23.6 pts | 38.8% |
| Median monthly owner costs, with a mortgage | $2,289 ±$212 | $2,196 |
| Owner-occupied homes | 86.5% ±6.1 pts | 79.7% |
| Renter-occupied homes | 13.5% ±6.1 pts | 20.3% |
| Housing units | 1,114 ±221 | 3,302 |
| Single-family detached homes | 82.7% ±7.7 pts | 74.4% |
| Mobile homes | 9.9% ±4.2 pts | 4.4% |
| Built 2020 or later | 2.5% ±2.1 pts | 3.6% |
| Built 2010 to 2019 | 13.7% ±5.5 pts | 16.1% |
| Built 1939 or earlier | 1.3% ±1.4 pts | 4.1% |
| Households with no vehicle | 4.2% ±4.5 pts | 5.2% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Census Tract 13.05 get to work?
73.3% of Census Tract 13.05's workers drive alone and 16.2% work from home. The average trip to work takes 24.5 minutes.
| Measure | Tract 13.05 | Bigfork |
|---|---|---|
| In the labor force (age 16+) | 49.6% ±7.1 pts | 47.0% |
| Unemployment rate | 1.0% ±1.2 pts | 1.8% |
| Drove alone to work | 73.3% ±9.5 pts | 66.5% |
| Carpooled | 6.2% ±5.2 pts | 6.9% |
| Public transportation | 0.0% ±3.7 pts | 0.1% |
| Walked | 4.3% ±3.2 pts | 6.6% |
| Worked from home | 16.2% ±7.3 pts | 17.7% |
| Mean travel time to work | 24.5 min ±2.8 | 21.3 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
How does Census Tract 13.05 compare with the other tracts in Flathead County?
Among Flathead County's tracts with a reliable estimate, Census Tract 13.05 ranks as shown below (1 = highest).
| Measure | In Flathead County | In Bigfork |
|---|---|---|
| Population | 31st of 32 | 4th of 4 |
| Residents per square mile | 26th of 32 | 4th of 4 |
| Median household income | 19th of 32 | 3rd of 4 |
| Per capita income | 13th of 32 | 3rd of 4 |
| Median home value | 5th of 32 | 2nd of 4 |
| Median gross rent | 10th of 28 | 1st of 2 |
| Poverty rate | 11th of 24 | 1st of 4 |
| Bachelor's degree or higher | 6th of 32 | 2nd of 4 |
| Median age | 1st of 32 | 1st of 4 |
| Owner-occupied share | 6th of 32 | 2nd of 4 |
The tracts next to it on Flathead County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 2.02 | 16th | $73,915±$23,491 · within the margin of this tract |
| Tract 17.01 | 17th | $73,900±$19,391 · within the margin of this tract |
| Tract 3.02 | 18th | $72,854±$23,124 · within the margin of this tract |
| Tract 13.05 | 19th | $72,083±$29,075 |
| Tract 13.03 | 20th | $68,906±$16,349 · within the margin of this tract |
| Tract 8.01 | 21st | $67,621±$10,163 · within the margin of this tract |
| Tract 3.01 | 22nd | $67,542±$19,456 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 13.05?
3 of the 18 figures for Census Tract 13.05 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections