Population 828 · Census ACS 2020–24
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Population and households in Smithboro
Household size in Smithboro
| Period | Smithboro | St. Louis area | Illinois | U.S. |
|---|---|---|---|---|
| 2006–10 | 2.70 | 2.52 | 2.69 | 2.68 |
| 2010–14 | 2.46 | 2.53 | 2.71 | 2.73 |
| 2015–19 | 2.33 | 2.49 | 2.66 | 2.71 |
| 2020–24 | 2.35 | 2.46 | 2.58 | 2.65 |
| Change | −0.35 | −0.06 | −0.11 | −0.03 |
Smithboro is a place of small households, averaging 2.35 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Since 2006–10, household size has dropped from 2.70, 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 Smithboro
| Period | Smithboro | St. Louis area | Illinois | U.S. |
|---|---|---|---|---|
| 2006–10 | 43.6 | 38.5 | 37.6 | 37.7 |
| 2010–14 | 47.2 | 39.5 | 38.5 | 38.6 |
| 2015–19 | 48.9 | 40.7 | 39.6 | 39.6 |
| 2020–24 | 44.3 | 40.8 | 40.2 | 40.1 |
| Change | +0.7 | +2.3 | +2.6 | +2.3 |
Smithboro skews older: half of its residents are older than 44.3, 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 Smithboro
| Period | Smithboro | St. Louis area | Illinois | U.S. |
|---|---|---|---|---|
| 2006–10 | 5.8% | 11.7% | 11.7% | 12.3% |
| 2010–14 | 7.1% | 11.5% | 11.7% | 12.3% |
| 2015–19 | 8.8% | 11.0% | 11.1% | 11.6% |
| 2020–24 | 7.6% | 11.1% | 11.3% | 11.6% |
| Change | +1.8 pts | −0.6 pts | −0.4 pts | −0.6 pts |
Single-parent households are relatively rare in Smithboro: 7.6% 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 Smithboro
Renters in Smithboro
| Period | Smithboro | St. Louis area | Illinois | U.S. |
|---|---|---|---|---|
| 2006–10 | 13.2% | 28.3% | 30.8% | 33.3% |
| 2010–14 | 19.7% | 30.1% | 33.1% | 35.6% |
| 2015–19 | 14.2% | 31.1% | 33.9% | 36.0% |
| 2020–24 | 20.8% | 29.6% | 32.9% | 34.8% |
| Change | +7.6 pts | +1.4 pts | +2.1 pts | +1.5 pts |
Only 20.8% of households in Smithboro rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 52.0% have no mortgage at all, 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 Smithboro
| Period | Smithboro | St. Louis area | Illinois | U.S. |
|---|---|---|---|---|
| 2006–10 | 10.2% | 9.6% | 10.0% | 11.4% |
| 2010–14 | 9.7% | 10.1% | 10.1% | 11.4% |
| 2015–19 | 10.5% | 10.1% | 9.8% | 11.1% |
| 2020–24 | 12.4% | 8.8% | 8.1% | 9.6% |
| Change | +2.2 pts | −0.8 pts | −1.9 pts | −1.8 pts |
Vacancy runs high in Smithboro: 12.4% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.
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 Smithboro
| Period | Smithboro | St. Louis area | Illinois | U.S. |
|---|---|---|---|---|
| 2006–10 | 1977 | 1972 | 1966 | 1974 |
| 2010–14 | 1977 | 1972 | 1967 | 1975 |
| 2015–19 | 1978 | 1973 | 1968 | 1977 |
| 2020–24 | 1981 | 1975 | 1970 | 1980 |
| Change | +4 | +3 | +4 | +6 |
Homes in Smithboro are about the same age as the nation's housing: the median home was built in 1981, versus 1980 nationally. Homes here are newer than in the wider St. Louis area, where the median home dates to 1975.
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 Smithboro
| Period | Smithboro | St. Louis area | Illinois | U.S. |
|---|---|---|---|---|
| 2006–10 | $623 | $825 | $953 | $965 |
| 2010–14 | $614 | $920 | $1,028 | $1,040 |
| 2015–19 | $661 | $1,010 | $1,165 | $1,213 |
| 2020–24 | $754 | $1,239 | $1,428 | $1,571 |
| Change | +$132 | +$414 | +$475 | +$606 |
Rent in Smithboro runs $754 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 20.6% of the typical renter's income, comfortably under 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 Smithboro
Bachelor's degrees in Smithboro
| Period | Smithboro | St. Louis area | Illinois | U.S. |
|---|---|---|---|---|
| 2006–10 | 26.8% | 30.3% | 31.2% | 28.4% |
| 2010–14 | 18.1% | 32.1% | 32.4% | 29.6% |
| 2015–19 | 17.8% | 34.9% | 34.7% | 32.1% |
| 2020–24 | 19.6% | 38.5% | 37.7% | 35.6% |
| Change | −7.2 pts | +8.3 pts | +6.5 pts | +7.2 pts |
College degrees are relatively uncommon in Smithboro: 19.6% 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 Smithboro
| Period | Smithboro | St. Louis area | Illinois | U.S. |
|---|---|---|---|---|
| 2006–10 | 87.7% | 88.8% | 86.3% | 84.9% |
| 2010–14 | 87.0% | 90.5% | 87.5% | 86.1% |
| 2015–19 | 89.9% | 92.1% | 89.1% | 87.7% |
| 2020–24 | 93.5% | 93.6% | 90.3% | 89.3% |
| Change | +5.8 pts | +4.8 pts | +4.0 pts | +4.3 pts |
High school completion in Smithboro is above the national rate: 93.5% of adults have a diploma or equivalent, against 89.3%. The St. Louis area as a whole looks much the same.
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 Smithboro
| Period | Smithboro | St. Louis area | Illinois | U.S. |
|---|---|---|---|---|
| 2006–10 | 8.9% | 7.7% | 8.7% | 8.1% |
| 2010–14 | 9.3% | 8.8% | 10.2% | 9.4% |
| 2015–19 | 5.1% | 4.9% | 6.1% | 5.6% |
| 2020–24 | 3.2% | 4.3% | 6.0% | 5.4% |
| Change | −5.7 pts | −3.4 pts | −2.7 pts | −2.7 pts |
The job market in Smithboro has been strong: just 3.2% of the labor force was out of work and looking, well below the national rate of 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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).
Smithboro 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Smithboro | 2.35 | 44.3 | 7.6% | 20.8% | 12.4% | 1981 | $754 | 19.6% | 93.5% | 3.2% |
| Pleasant Mound | 2.28 | 51.4 | 6.9% | 8.5% | 7.1% | 1987 | $852 | 21.1% | 93.4% | 4.4% |
| Mulberry Grove | 2.52 | 41.0 | 7.9% | 16.9% | 20.2% | 1975 | $951 | 14.5% | 93.7% | 3.4% |
| Greenville | 2.17 | 38.3 | 9.8% | 30.8% | 10.2% | 1967 | $775 | 26.4% | 89.3% | 2.9% |
| Woburn | 2.25 | 49.4 | 5.2% | 18.0% | 8.2% | 1981 | $786 | 27.7% | 95.4% | 1.0% |
| Dudleyville | 2.23 | 55.2 | 6.8% | 5.6% | 8.4% | 1993 | $838 | 28.4% | 93.6% | 5.0% |
| Tamalco | 2.41 | 38.5 | 8.8% | 17.8% | 12.0% | 1975 | $719 | 13.5% | 92.8% | 3.3% |
| Stubblefield | 2.21 | 58.3 | 2.9% | 15.8% | 16.4% | 1995 | $747 | 16.5% | 96.9% | 4.3% |
| Beaver Creek | 2.33 | 49.4 | 7.4% | 10.8% | 14.6% | 1989 | $835 | 24.5% | 93.6% | 5.8% |
| Keyesport | 2.24 | 40.2 | 7.6% | 23.8% | 28.3% | 1978 | $740 | 13.6% | 92.7% | 9.9% |
| Van Burensburg | 2.69 | 43.8 | 5.9% | 11.4% | 5.8% | 1969 | $834 | 19.2% | 90.2% | 3.5% |
All figures 2020–24.
Cities with similar populations: Monticello, ME · Rivergrove, OR · Randall Corner, NY · Naco, AZ · Mount Garland, VA · Morseville, MI · Mooreville, MI · Moore, ID · Montrose, MO · Riverside, VA
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 Smithboro. 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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