Population 81 · Census ACS 2020–24
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Population and households in St. Elmo
Household size in St. Elmo
| Period | St. Elmo | Colorado | U.S. |
|---|---|---|---|
| 2006–10 | 2.32 | 2.57 | 2.68 |
| 2010–14 | 2.09 | 2.63 | 2.73 |
| 2015–19 | 1.94 | 2.64 | 2.71 |
| 2020–24 | 1.97 | 2.54 | 2.65 |
| Change | −0.35 | −0.04 | −0.03 |
St. Elmo is a place of small households, averaging 1.97 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.32 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.
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 St. Elmo
| Period | St. Elmo | Colorado | U.S. |
|---|---|---|---|
| 2006–10 | 49.2 | 36.9 | 37.7 |
| 2010–14 | 60.2 | 37.7 | 38.6 |
| 2015–19 | 65.1 | 38.5 | 39.6 |
| 2020–24 | 63.5 | 39.1 | 40.1 |
| Change | +14.4 | +2.1 | +2.3 |
St. Elmo skews older: half of its residents are older than 63.5, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.
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 St. Elmo
| Period | St. Elmo | Colorado | U.S. |
|---|---|---|---|
| 2006–10 | 1.7% | 10.5% | 12.3% |
| 2010–14 | 3.8% | 10.8% | 12.3% |
| 2015–19 | 3.9% | 9.5% | 11.6% |
| 2020–24 | 3.1% | 9.3% | 11.6% |
| Change | +1.4 pts | −1.1 pts | −0.6 pts |
Single-parent households are relatively rare in St. Elmo: 3.1% of households, against 11.6% nationally.
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 St. Elmo
Renters in St. Elmo
| Period | St. Elmo | Colorado | U.S. |
|---|---|---|---|
| 2006–10 | 9.4% | 32.4% | 33.3% |
| 2010–14 | 3.6% | 35.2% | 35.6% |
| 2015–19 | 3.5% | 34.8% | 36.0% |
| 2020–24 | 1.8% | 33.8% | 34.8% |
| Change | −7.6 pts | +1.4 pts | +1.5 pts |
St. Elmo is overwhelmingly a place of homeowners: only 1.8% 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 (57.3%) 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 St. Elmo
| Period | St. Elmo | Colorado | U.S. |
|---|---|---|---|
| 2006–10 | 31.0% | 10.3% | 11.4% |
| 2010–14 | 27.0% | 8.7% | 11.4% |
| 2015–19 | 36.3% | 8.0% | 11.1% |
| 2020–24 | 32.9% | 7.3% | 9.6% |
| Change | +1.9 pts | −3.0 pts | −1.8 pts |
Vacant homes make up 32.9% of the housing in St. Elmo, 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 St. Elmo
| Period | St. Elmo | Colorado | U.S. |
|---|---|---|---|
| 2006–10 | 1992 | 1981 | 1974 |
| 2010–14 | 1996 | 1982 | 1975 |
| 2015–19 | 1996 | 1983 | 1977 |
| 2020–24 | 1996 | 1988 | 1980 |
| Change | +3 | +7 | +6 |
St. Elmo has newer housing than the country as a whole: the median home was built in 1996, versus 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 St. Elmo
| Period | St. Elmo | Colorado | U.S. |
|---|---|---|---|
| 2006–10 | $900 | $1,051 | $965 |
| 2010–14 | $914 | $1,165 | $1,040 |
| 2015–19 | $868 | $1,450 | $1,213 |
| 2020–24 | $2,339 | $1,963 | $1,571 |
| Change | +$1,439 | +$912 | +$606 |
Rent in St. Elmo runs $2,339 a month at the median, utilities included, well above the U.S. median of $1,571. Rent takes 32.8% of the typical renter's income, just over the 30% mark often used to define affordable rent.
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 St. Elmo
Bachelor's degrees in St. Elmo
| Period | St. Elmo | Colorado | U.S. |
|---|---|---|---|
| 2006–10 | 40.4% | 36.4% | 28.4% |
| 2010–14 | 45.9% | 37.8% | 29.6% |
| 2015–19 | 48.6% | 40.9% | 32.1% |
| 2020–24 | 70.4% | 45.9% | 35.6% |
| Change | +30.1 pts | +9.4 pts | +7.2 pts |
College graduates are unusually common in St. Elmo: 70.4% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby.
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 St. Elmo
| Period | St. Elmo | Colorado | U.S. |
|---|---|---|---|
| 2006–10 | 94.3% | 89.5% | 84.9% |
| 2010–14 | 95.4% | 90.5% | 86.1% |
| 2015–19 | 97.2% | 91.8% | 87.7% |
| 2020–24 | 100.0% | 92.8% | 89.3% |
| Change | +5.7 pts | +3.3 pts | +4.3 pts |
Finishing high school is nearly universal in St. Elmo: 100.0% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.
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 St. Elmo
| Period | St. Elmo | Colorado | U.S. |
|---|---|---|---|
| 2006–10 | 4.2% | 6.8% | 8.1% |
| 2010–14 | 0.2% | 7.9% | 9.4% |
| 2015–19 | 10.2% | 4.4% | 5.6% |
| 2020–24 | 4.5% | 4.6% | 5.4% |
| Change | +0.2 pts | −2.3 pts | −2.7 pts |
Jobs have been a little easier to find in St. Elmo than nationally: unemployment was 4.5%, against 5.4%. That is in line with the rest of Colorado. 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).
St. Elmo 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| St. Elmo | 1.97 | 63.5 | 3.1% | 1.8% | 32.9% | 1996 | $2,339 | 70.4% | 100.0% | 4.5% |
| Nathrop | 2.15 | 56.0 | 4.0% | 6.1% | 31.1% | 1992 | $1,785 | 63.4% | 100.0% | 6.5% |
| Maysville | 1.72 | 59.2 | 1.5% | 8.8% | 24.7% | 2001 | $2,617 | 57.4% | 98.0% | 2.2% |
| Johnson Village | 2.03 | 40.4 | 10.4% | 35.2% | 13.7% | 1993 | $1,759 | 33.7% | 87.3% | 5.9% |
| Monarch | 1.66 | 53.3 | 0.6% | 13.2% | 20.6% | 2003 | $2,656 | 48.7% | 96.7% | 0.1% |
| Buena Vista | 1.83 | 45.7 | 5.7% | 26.7% | 10.0% | 1990 | $2,374 | 46.2% | 94.7% | 11.7% |
| Pitkin | 2.16 | 56.3 | 2.5% | 5.6% | 55.1% | 1977 | $3,501 | 56.9% | 98.7% | 0.2% |
| Smeltertown | 1.65 | 57.8 | 7.6% | 25.3% | 10.7% | 1992 | $1,533 | 47.7% | 98.4% | 0.3% |
| Poncha Springs | 1.99 | 48.2 | 1.3% | 16.6% | 19.2% | 1997 | $2,274 | 42.7% | 94.2% | 0.1% |
| Salida | 2.08 | 45.7 | 5.2% | 31.4% | 10.4% | 1982 | $1,474 | 48.4% | 94.5% | 1.1% |
| Ohio City | 2.22 | 54.4 | 3.1% | 6.3% | 55.0% | 1978 | $3,210 | 57.7% | 98.5% | 0.3% |
All figures 2020–24.
Cities with similar populations: Sand Cut, FL · Micola, MO · Midland City, AZ · Milburn, KY · Mildred, MT · Miles Pond, VT · Millerton, LA · Millertown, OH · Millican, OR · Millstone, CT
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 St. Elmo. 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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