ZIP Code 59931 is associated with the city of Rollins in Montana (Lake County) in the U.S. It is estimated that 52.8% of residents in the 59931 ZIP Code are aged 62 years and older, while the region overall has a median age of 64.3 years. The current population estimate is 267.
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Regarding household income, approximately 22.8% of the population in 59931 earn $50,000 to $74,999 per year, while an estimated 16.2% earn $200,000 or more per year, and 0.0% of 59931 residents earn less than $10,000 per year.
| Household Income | Percent |
|---|---|
| Less than $10,000 per year | 0.0% |
| $10,000 to $14,999 per year | 11.0% |
| $15,000 to $24,999 per year | 10.3% |
| $25,000 to $34,999 per year | 8.8% |
| $35,000 to $49,999 per year | 2.9% |
| $50,000 to $74,999 per year | 22.8% |
| $75,000 to $99,999 per year | 15.4% |
| $100,000 to $149,999 per year | 10.3% |
| $150,000 to $199,999 per year | 2.2% |
| $200,000 or more per year | 16.2% |
In ZIP Code 59931, 90.8% of the population graduated high school, while 58.3% have a bachelor's degree or higher. In this region, 1.4% achieved an education level less than 9th grade, while 28.0% hold a graduate or professional degree. Approximately 4.1% in this Lake County region reached the highest level of high school graduate (including equivalency).
| Education Level | Percent |
|---|---|
| Less than 9th grade | 1.4% |
| 9th to 12th grade, no diploma | 7.8% |
| High school graduate (includes equivalency) | 4.1% |
| Some college, no degree | 27.1% |
| Associate's degree | 1.4% |
| Bachelor's degree | 30.3% |
| Graduate or professional degree | 28.0% |
Looking at race in the population that makes up ZIP Code 59931, 97.4% is one race, while 2.6% are two or more races. Approximately 6.4% of 59931 residents are hispanic or Latino (of any race). The most common race in 59931 (race alone or in combination with one or more other races), is White (93.6%), followed by Some other race (6.4%) .
| Industry | Percent |
|---|---|
| White | 93.6% |
| Black or African American | 2.6% |
| American Indian and Alaska Native | 0.0% |
| Asian | 0.0% |
| Native Hawaiian and Other Pacific Islander | 0.0% |
| Some other race | 6.4% |
Residents of ZIP Code 59931 are older than average. The median age of 64.3 years in ZIP Code 59931 is approximately 68.77% higher than the overall median age in the U.S. of 38.1 years. About 86.5% of residents are aged 18 years and older, and 52.8% of residents are 62 years and over. Approximately 28.8% of the population in 59931 falls in the age group 65 to 74 years, while an estimated 14.2% are aged 25 to 34 years. On the low end of the scale, 0.0% of 59931 residents are aged 15 to 19 years.
| Age Range | Percent |
|---|---|
| Under 5 years | 1.9% |
| 5 to 9 years | 10.5% |
| 10 to 14 years | 1.1% |
| 15 to 19 years | 0.0% |
| 20 to 24 years | 4.9% |
| 25 to 34 years | 14.2% |
| 35 to 44 years | 1.1% |
| 45 to 54 years | 6.4% |
| 55 to 59 years | 4.9% |
| 60 to 64 years | 8.6% |
| 65 to 74 years | 28.8% |
| 75 to 84 years | 12.7% |
| 85 years and over | 4.9% |
| Health Issue | Percent of adults* |
|---|
One of the top preventative health measures in ZIP Code 59931 is current access to health insurance, as an estimated 93.2% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 59931 list , as a preventive measure.
| Preventive Measure | Percent of adults* |
|---|---|
| Current access to health insurance | 93.2% |
| Risk Behavior | Percent of adults* |
|---|
Regarding the age of homes in ZIP Code 59931, an estimated 20.8% of homes were built between 2000 and 2009. Additionally, 17.9% of homes in the region were built between 1980 and 1989, while an estimated 0.0% of homes were built between 2010 and 2013 in this Lake County region.
| Year Home Built | Percent |
|---|---|
| Built in 2014 or later | 1.0% |
| Built between 2010 and 2013 | 0.0% |
| Built between 2000 and 2009 | 20.8% |
| Built between 1990 and 1999 | 13.0% |
| Built between 1980 and 1989 | 17.9% |
| Built between 1970 and 1979 | 15.7% |
| Built between 1960 and 1969 | 7.4% |
| Built between 1950 and 1959 | 2.9% |
| Built between 1940 and 1949 | 8.6% |
| Built in 1939 or earlier | 12.7% |
In 59931, 41.1% of the population is in the labor force. Recent estimates place 10.5% as working from home, while the total labor force in the region has a mean travel to time to work of 16.5 minutes. Approximately 20.0% of the employed population 16 years and over in 59931 work in educational services, and health care and social assistance, while an estimated 16.8% work in retail trade. On the lower end of the scale, just 0.0% of 59931 workers 16 years and over work in public administration.
| Industry | Percent |
|---|---|
| Agriculture, forestry, fishing and hunting, and mining | 3.2% |
| Construction | 12.6% |
| Manufacturing | 3.2% |
| Wholesale trade | 7.4% |
| Retail trade | 16.8% |
| Transportation and warehousing, and utilities | 0.0% |
| Information | 0.0% |
| Finance and insurance, and real estate and rental and leasing | 0.0% |
| Professional, scientific, management, and administrative | 10.5% |
| Educational services, and health care and social assistance | 20.0% |
| Arts, entertainment, and recreation, and accommodation and food services | 14.7% |
| Other services, except public administration | 11.6% |
| Public administration | 0.0% |
In ZIP Code 59931, 92.4% of the population lists "English only" as the language spoken in home, while 6.5% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 0.0% of homes, and other Indo-European languages are spoken in 0.0% of homes. Lastly, 1.1% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this Lake County region.
| Language Spoken | Percent |
|---|---|
| English only | 92.4% |
| Spanish | 6.5% |
| Other Indo-European languages | 0.0% |
| Asian and Pacific Islander languages | 0.0% |
| Other languages | 1.1% |
Regarding solar power potential, ZIP Code 59931 has an average daily solar radiation level of 4.37 kWh/m2/day. This is approximately 6.07% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 33.69% less than an area in the U.S. with historically high solar radiation levels (AZ).
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 59931 | 6.68¢/kWh | 6.08¢/kWh | 6.89¢/kWh |
| Montana | 13.48¢/kWh | 12.07¢/kWh | 7.03¢/kWh |
| United States | 16.83¢/kWh | 13.47¢/kWh | 8.51¢/kWh |
| Month | ZIP Code 59931 | Low (WA) | High (AZ) |
|---|---|---|---|
| Jan | 1.79 | 1.9 | 5.84 |
| Feb | 3.3 | 3 | 6.31 |
| Mar | 4.37 | 3.65 | 7.02 |
| Apr | 5.33 | 5.13 | 7.3 |
| May | 5.68 | 5.17 | 7.13 |
| Jun | 5.52 | 5.72 | 6.95 |
| Jul | 6.85 | 6.22 | 6.51 |
| Aug | 6.44 | 6.08 | 6.65 |
| Sep | 5.54 | 5.15 | 7.02 |
| Oct | 3.57 | 3.32 | 6.92 |
| Nov | 2.37 | 2.33 | 5.99 |
| Dec | 1.71 | 1.78 | 5.46 |