Population 803 · Census ACS 2020–24
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Population and households in Rock Island
Household size in Rock Island
| Period | Rock Island | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 2.61 | 2.55 | 2.68 |
| 2010–14 | 2.58 | 2.60 | 2.73 |
| 2015–19 | 2.69 | 2.63 | 2.71 |
| 2020–24 | 2.64 | 2.58 | 2.65 |
| Change | +0.03 | +0.03 | −0.03 |
Households in Rock Island average 2.64 people, about the same as the country as a whole (2.65).
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 Rock Island
| Period | Rock Island | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 37.1 | 37.4 | 37.7 |
| 2010–14 | 38.7 | 37.5 | 38.6 |
| 2015–19 | 40.6 | 37.9 | 39.6 |
| 2020–24 | 40.7 | 38.0 | 40.1 |
| Change | +3.6 | +0.6 | +2.3 |
Half of the people in Rock Island are younger than 40.7 and half are older, close to the national median of 40.1. The population here is older than in Oklahoma overall, where the median age is 38.0. The median age has climbed from 37.1 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.
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 Rock Island
| Period | Rock Island | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 10.5% | 11.9% | 12.3% |
| 2010–14 | 10.8% | 12.1% | 12.3% |
| 2015–19 | 8.5% | 12.1% | 11.6% |
| 2020–24 | 7.9% | 12.0% | 11.6% |
| Change | −2.6 pts | +0.1 pts | −0.6 pts |
Single parents head only 7.9% of households in Rock Island, well below the national share of 11.6%.
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 Rock Island
Renters in Rock Island
| Period | Rock Island | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 12.4% | 31.8% | 33.3% |
| 2010–14 | 18.6% | 33.5% | 35.6% |
| 2015–19 | 22.7% | 34.4% | 36.0% |
| 2020–24 | 25.0% | 34.2% | 34.8% |
| Change | +12.6 pts | +2.4 pts | +1.5 pts |
Most households in Rock Island own their homes; 25.0% rent, below the national share of 34.8%. Nearly six in ten owners (57.9%) 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 Rock Island
| Period | Rock Island | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 9.7% | 12.8% | 11.4% |
| 2010–14 | 9.9% | 12.7% | 11.4% |
| 2015–19 | 13.0% | 13.5% | 11.1% |
| 2020–24 | 14.9% | 11.3% | 9.6% |
| Change | +5.2 pts | −1.5 pts | −1.8 pts |
Vacant homes make up 14.9% of the housing in Rock Island, 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 Rock Island
| Period | Rock Island | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 1982 | 1976 | 1974 |
| 2010–14 | 1982 | 1977 | 1975 |
| 2015–19 | 1984 | 1979 | 1977 |
| 2020–24 | 1986 | 1982 | 1980 |
| Change | +4 | +7 | +6 |
The housing in Rock Island is younger than the country's: half of it was built after 1986, against 1980 nationally. That is in line with the rest of Oklahoma.
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 Rock Island
| Period | Rock Island | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | $528 | $716 | $965 |
| 2010–14 | $663 | $805 | $1,040 |
| 2015–19 | $729 | $897 | $1,213 |
| 2020–24 | $804 | $1,127 | $1,571 |
| Change | +$275 | +$411 | +$606 |
The median renter in Rock Island pays $804 a month for rent and utilities, well below the national median of $1,571. Rent takes 23.3% 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 Rock Island
Bachelor's degrees in Rock Island
| Period | Rock Island | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 6.2% | 24.2% | 28.4% |
| 2010–14 | 9.6% | 24.9% | 29.6% |
| 2015–19 | 12.8% | 26.1% | 32.1% |
| 2020–24 | 14.4% | 28.9% | 35.6% |
| Change | +8.2 pts | +4.7 pts | +7.2 pts |
College degrees are relatively uncommon in Rock Island: 14.4% 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 Rock Island
| Period | Rock Island | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 81.1% | 86.0% | 84.9% |
| 2010–14 | 84.9% | 87.0% | 86.1% |
| 2015–19 | 87.2% | 88.1% | 87.7% |
| 2020–24 | 87.1% | 89.3% | 89.3% |
| Change | +6.0 pts | +3.3 pts | +4.3 pts |
About one in eight adults in Rock Island never finished high school, a bit more than nationally: 87.1% have a diploma or equivalent, against 89.3% across the U.S.
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 Rock Island
| Period | Rock Island | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 8.0% | 6.1% | 8.1% |
| 2010–14 | 9.8% | 6.8% | 9.4% |
| 2015–19 | 3.4% | 5.2% | 5.6% |
| 2020–24 | 2.7% | 5.0% | 5.4% |
| Change | −5.3 pts | −1.1 pts | −2.7 pts |
Unemployment in Rock Island has been low: just 2.7% of the labor force was out of work and looking, well below the national rate of 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).
Rock Island 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Rock Island | 2.64 | 40.7 | 7.9% | 25.0% | 14.9% | 1986 | $804 | 14.4% | 87.1% | 2.7% |
| Williams | 2.63 | 37.5 | 10.7% | 25.5% | 15.2% | 1993 | $800 | 12.3% | 89.8% | 3.2% |
| Bonanza | 2.62 | 51.5 | 3.0% | 8.5% | 5.3% | 1994 | $829 | 25.3% | 88.1% | 3.4% |
| Hill | 2.80 | 39.9 | 8.5% | 19.3% | 17.5% | 1992 | $815 | 15.9% | 89.6% | 4.1% |
| Pocola | 2.44 | 41.0 | 11.0% | 29.4% | 11.6% | 1983 | $834 | 12.9% | 87.3% | 3.1% |
| Hackett | 2.69 | 40.8 | 9.5% | 20.4% | 9.5% | 1992 | $765 | 10.5% | 88.2% | 2.3% |
| Cameron | 2.77 | 40.5 | 8.2% | 18.8% | 16.8% | 1993 | $820 | 14.7% | 89.4% | 4.2% |
| Tahona | 2.89 | 38.4 | 8.1% | 22.1% | 18.5% | 1995 | $878 | 11.6% | 83.5% | 3.3% |
| Jenson | 2.54 | 46.5 | 1.9% | 16.7% | 16.7% | 1996 | $926 | 11.1% | 83.7% | 9.5% |
| Spiro | 2.70 | 38.5 | 10.2% | 29.8% | 14.6% | 1984 | $821 | 11.5% | 82.8% | 4.3% |
| Excelsior | 2.89 | 38.8 | 12.0% | 15.4% | 7.7% | 1994 | $861 | 12.5% | 89.0% | 1.3% |
All figures 2020–24.
Cities with similar populations: Skidway Lake, MI · Higginbotham, LA · Hillgrove, WA · Hillsdale, IN · Hillview, MN · Hobson City, AL · Hodges, VA · Indian Lake, MI · Iredell, TX · Ivyland, PA
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 Rock Island. 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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