Population 180 · Census ACS 2020–24
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Median age by neighborhoodHistory and comparison ↓︎
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Population and households in Sweet Grass
Household size in Sweet Grass
| Period | Sweet Grass | Montana | U.S. |
|---|---|---|---|
| 2006–10 | 2.74 | 2.41 | 2.68 |
| 2010–14 | 2.25 | 2.45 | 2.73 |
| 2015–19 | 2.49 | 2.44 | 2.71 |
| 2020–24 | 4.34 | 2.44 | 2.65 |
| Change | +1.60 | +0.03 | −0.03 |
Sweet Grass is a place of big households: 4.34 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Household size has climbed from 2.74 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.
Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).
Median age in Sweet Grass
| Period | Sweet Grass | Montana | U.S. |
|---|---|---|---|
| 2006–10 | 43.8 | 39.9 | 37.7 |
| 2010–14 | 44.7 | 40.8 | 38.6 |
| 2015–19 | 40.6 | 41.5 | 39.6 |
| 2020–24 | 22.3 | 41.5 | 40.1 |
| Change | −21.5 | +1.6 | +2.3 |
With a median age of just 22.3, Sweet Grass is far younger than the country as a whole (40.1), a population that tilts toward families with many children.
Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).
Single-parent households in Sweet Grass
| Period | Sweet Grass | Montana | U.S. |
|---|---|---|---|
| 2006–10 | 1.6% | 9.4% | 12.3% |
| 2010–14 | 14.0% | 9.8% | 12.3% |
| 2015–19 | 9.4% | 8.7% | 11.6% |
| 2020–24 | 11.0% | 8.8% | 11.6% |
| Change | +9.3 pts | −0.6 pts | −0.6 pts |
Single parents head just over one in ten households in Sweet Grass (11.0%), close to the national share of 11.6%. Single parents are more common here than in Montana as a whole (8.8%).
Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).
Housing in Sweet Grass
Renters in Sweet Grass
| Period | Sweet Grass | Montana | U.S. |
|---|---|---|---|
| 2006–10 | 39.2% | 31.0% | 33.3% |
| 2010–14 | 34.5% | 32.3% | 35.6% |
| 2015–19 | 35.4% | 31.9% | 36.0% |
| 2020–24 | 19.9% | 30.8% | 34.8% |
| Change | −19.3 pts | −0.1 pts | +1.5 pts |
Sweet Grass is largely a place of homeowners: only 19.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Nearly six in ten owners (56.3%) have paid off their mortgages, well above the national share of 39.8%.
Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).
Vacant homes in Sweet Grass
| Period | Sweet Grass | Montana | U.S. |
|---|---|---|---|
| 2006–10 | 24.8% | 13.2% | 11.4% |
| 2010–14 | 20.3% | 13.9% | 11.4% |
| 2015–19 | 29.7% | 14.1% | 11.1% |
| 2020–24 | 44.0% | 12.2% | 9.6% |
| Change | +19.3 pts | −0.9 pts | −1.8 pts |
Vacancy is high in Sweet Grass: 44.0% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.
Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).
Age of homes in Sweet Grass
| Period | Sweet Grass | Montana | U.S. |
|---|---|---|---|
| 2006–10 | 1960 | 1974 | 1974 |
| 2010–14 | 1968 | 1977 | 1975 |
| 2015–19 | 1969 | 1978 | 1977 |
| 2020–24 | 1972 | 1982 | 1980 |
| Change | +12 | +7 | +6 |
Housing in Sweet Grass leans older: the median home dates to 1972, against 1980 nationally.
Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).
Rent in Sweet Grass
| Period | Sweet Grass | Montana | U.S. |
|---|---|---|---|
| 2006–10 | $528 | $703 | $965 |
| 2010–14 | $720 | $775 | $1,040 |
| 2015–19 | $715 | $870 | $1,213 |
| 2020–24 | $1,167 | $1,189 | $1,571 |
| Change | +$640 | +$487 | +$606 |
Rent in Sweet Grass runs $1,167 a month at the median, utilities included, well below the U.S. median of $1,571. The picture is much the same across Montana. The typical renter here spends 18.9% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.
Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).
Education in Sweet Grass
Bachelor's degrees in Sweet Grass
| Period | Sweet Grass | Montana | U.S. |
|---|---|---|---|
| 2006–10 | 10.8% | 28.7% | 28.4% |
| 2010–14 | 13.4% | 29.8% | 29.6% |
| 2015–19 | 11.9% | 32.2% | 32.1% |
| 2020–24 | 14.1% | 35.3% | 35.6% |
| Change | +3.3 pts | +6.6 pts | +7.2 pts |
College degrees are relatively uncommon in Sweet Grass: 14.1% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.
Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
High school graduates in Sweet Grass
| Period | Sweet Grass | Montana | U.S. |
|---|---|---|---|
| 2006–10 | 51.6% | 91.2% | 84.9% |
| 2010–14 | 73.5% | 92.6% | 86.1% |
| 2015–19 | 73.3% | 93.6% | 87.7% |
| 2020–24 | 75.2% | 94.6% | 89.3% |
| Change | +23.6 pts | +3.4 pts | +4.3 pts |
About a quarter of adults in Sweet Grass never finished high school, well above the national share: only 75.2% have a diploma or equivalent, against 89.3% nationally.
High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
Jobs in Sweet Grass
| Period | Sweet Grass | Montana | U.S. |
|---|---|---|---|
| 2006–10 | 4.1% | 5.7% | 8.1% |
| 2010–14 | 0.0% | 6.9% | 9.4% |
| 2015–19 | 3.6% | 4.2% | 5.6% |
| 2020–24 | 19.2% | 3.7% | 5.4% |
| Change | +15.1 pts | −2.0 pts | −2.7 pts |
Unemployment in Sweet Grass runs well above the national rate: 19.2% of the labor force was out of work and looking, against 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.
Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).
Sweet Grass compared with nearby cities
| City | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| Sweet Grass | 4.34 | 22.3 | 11.0% | 19.9% | 44.0% | 1972 | $1,167 | 14.1% | 75.2% | 19.2% |
| Sunburst | 2.98 | 37.6 | 6.6% | 23.5% | 33.3% | 1961 | $1,058 | 26.4% | 89.4% | 7.1% |
| Glacier Colony | 3.79 | 44.8 | 15.4% | 11.1% | 18.5% | 1961 | $1,009 | 5.9% | 68.9% | 4.4% |
| Kevin | 4.28 | 22.8 | 10.7% | 21.8% | 42.9% | 1973 | $1,150 | 14.6% | 74.7% | 18.7% |
| Oilmont | 2.29 | 44.8 | 4.4% | 27.1% | 26.3% | 1959 | $973 | 32.3% | 93.6% | 1.2% |
| Santa Rita | 3.78 | 47.3 | 16.1% | 10.0% | 17.7% | 1959 | $988 | 4.5% | 66.7% | 3.1% |
| Cut Bank | 2.91 | 40.0 | 18.1% | 29.5% | 19.6% | 1955 | $947 | 18.1% | 88.9% | 4.0% |
| Little Browning | 2.04 | 46.6 | 11.8% | 26.5% | 25.9% | 1974 | $244 | 28.2% | 80.1% | 6.2% |
| Galata | 2.19 | 45.3 | 3.9% | 32.2% | 22.5% | 1963 | $914 | 32.9% | 90.1% | 0.4% |
| Ethridge | 2.29 | 41.3 | 5.9% | 46.2% | 19.3% | 1974 | $844 | 26.8% | 86.0% | 0.7% |
| Del Bonita | 3.26 | 32.2 | 9.5% | 23.2% | 3.5% | 1980 | $1,145 | 18.5% | 94.4% | 6.1% |
All figures 2020–24.
Cities with similar populations: St. Joe, ID · Heiberg, MN · Heidelberg, MN · Helvetia, WV · Hendrysburg, OH · Hensley, WV · Henson Springs, AL · Hereford, CO · Hockley, VA · St. Clair, AL
About these numbers
Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Sweet Grass. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.
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