Population 2,453 · Census ACS 2020–24
Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.
Median age by neighborhoodHistory and comparison ↓︎
Younger residents
Older residents
Colorblind friendly
off
More maps of ZIP 51001: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet
Population and households in ZIP 51001
Household size in ZIP 51001
| Period | ZIP 51001 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 2.55 | 2.44 | 2.68 |
| 2010–14 | 2.45 | 2.45 | 2.73 |
| 2015–19 | 2.52 | 2.43 | 2.71 |
| 2020–24 | 2.23 | 2.43 | 2.65 |
| Change | −0.32 | −0.01 | −0.03 |
ZIP 51001 is a place of small households, averaging 2.23 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 2.55, 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 ZIP 51001
| Period | ZIP 51001 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 41.4 | 38.8 | 37.7 |
| 2010–14 | 46.5 | 39.3 | 38.6 |
| 2015–19 | 40.4 | 39.7 | 39.6 |
| 2020–24 | 44.4 | 39.8 | 40.1 |
| Change | +3.0 | +1.0 | +2.3 |
With a median age of 44.4, ZIP 51001 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.
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 ZIP 51001
| Period | ZIP 51001 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 6.0% | 9.5% | 12.3% |
| 2010–14 | 9.8% | 9.9% | 12.3% |
| 2015–19 | 12.2% | 10.0% | 11.6% |
| 2020–24 | 10.4% | 10.0% | 11.6% |
| Change | +4.4 pts | +0.6 pts | −0.6 pts |
Single-parent households are a bit less common in ZIP 51001 than nationally: 10.4%, against 11.6%. The picture is much the same across Iowa.
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 ZIP 51001
Renters in ZIP 51001
| Period | ZIP 51001 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 17.6% | 26.8% | 33.3% |
| 2010–14 | 20.7% | 28.2% | 35.6% |
| 2015–19 | 22.2% | 28.9% | 36.0% |
| 2020–24 | 24.9% | 28.3% | 34.8% |
| Change | +7.3 pts | +1.5 pts | +1.5 pts |
About a quarter of households in ZIP 51001 rent their homes (24.9%), below the national share of 34.8%; the rest own. More than four in ten owners (44.3%) have paid off their mortgages, 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 ZIP 51001
| Period | ZIP 51001 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 11.6% | 8.7% | 11.4% |
| 2010–14 | 9.5% | 8.6% | 11.4% |
| 2015–19 | 11.9% | 9.4% | 11.1% |
| 2020–24 | 5.3% | 8.8% | 9.6% |
| Change | −6.3 pts | +0.1 pts | −1.8 pts |
Only 5.3% of homes in ZIP 51001 are vacant, far below the national rate of 9.6%, which usually means strong demand for housing.
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 ZIP 51001
| Period | ZIP 51001 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 1956 | 1965 | 1974 |
| 2010–14 | 1962 | 1967 | 1975 |
| 2015–19 | 1953 | 1969 | 1977 |
| 2020–24 | 1966 | 1971 | 1980 |
| Change | +9 | +6 | +6 |
ZIP 51001 is a place of older homes: half were built before 1966, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.
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 ZIP 51001
| Period | ZIP 51001 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | $500 | $669 | $965 |
| 2010–14 | $686 | $732 | $1,040 |
| 2015–19 | $691 | $821 | $1,213 |
| 2020–24 | $770 | $1,020 | $1,571 |
| Change | +$270 | +$351 | +$606 |
The median renter in ZIP 51001 pays $770 a month for rent and utilities, well below the national median of $1,571. Rent takes 21.3% 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 ZIP 51001
Bachelor's degrees in ZIP 51001
| Period | ZIP 51001 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 16.7% | 26.5% | 28.4% |
| 2010–14 | 17.3% | 27.9% | 29.6% |
| 2015–19 | 20.2% | 29.3% | 32.1% |
| 2020–24 | 23.4% | 32.3% | 35.6% |
| Change | +6.7 pts | +5.8 pts | +7.2 pts |
College degrees are relatively uncommon in ZIP 51001: 23.4% 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 ZIP 51001
| Period | ZIP 51001 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 88.9% | 90.4% | 84.9% |
| 2010–14 | 88.6% | 91.4% | 86.1% |
| 2015–19 | 90.3% | 92.1% | 87.7% |
| 2020–24 | 93.1% | 93.0% | 89.3% |
| Change | +4.2 pts | +2.7 pts | +4.3 pts |
High school completion in ZIP 51001 is above the national rate: 93.1% of adults have a diploma or equivalent, against 89.3%. The picture is much the same across Iowa.
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 ZIP 51001
| Period | ZIP 51001 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 3.0% | 5.2% | 8.1% |
| 2010–14 | 3.7% | 5.4% | 9.4% |
| 2015–19 | 1.8% | 3.7% | 5.6% |
| 2020–24 | 1.3% | 3.7% | 5.4% |
| Change | −1.7 pts | −1.5 pts | −2.7 pts |
The job market in ZIP 51001 has been strong: just 1.3% 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).
ZIP 51001 compared with nearby ZIP codes
| ZIP code | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| ZIP 51001 | 2.23 | 44.4 | 10.4% | 24.9% | 5.3% | 1966 | $770 | 23.4% | 93.1% | 1.3% |
| ZIP 51011 | 2.71 | 41.9 | 1.0% | 6.4% | 18.8% | 1961 | $923 | 27.3% | 89.4% | 0.0% |
| ZIP 51062 | 2.35 | 52.1 | 1.2% | 18.7% | 2.7% | 1974 | $490 | 14.7% | 92.4% | 0.5% |
| ZIP 51008 | 2.77 | 29.8 | 13.4% | 13.4% | 2.4% | 1966 | $1,417 | 29.7% | 99.5% | 4.2% |
| ZIP 51027 | 2.84 | 39.0 | 3.0% | 8.4% | 13.7% | 1963 | $1,075 | 26.0% | 94.0% | 0.2% |
| ZIP 57010 | 2.49 | 41.0 | 10.8% | 26.3% | 19.0% | 1980 | $890 | 31.1% | 93.2% | 1.0% |
| ZIP 51038 | 2.59 | 43.6 | 5.9% | 14.4% | 10.9% | 1965 | $732 | 19.4% | 94.5% | 1.3% |
| ZIP 51031 | 2.45 | 39.0 | 11.3% | 35.1% | 6.0% | 1972 | $954 | 21.1% | 94.5% | 2.6% |
| ZIP 57069 | 2.18 | 28.4 | 6.4% | 54.1% | 11.9% | 1980 | $805 | 45.9% | 90.3% | 8.1% |
| ZIP 51036 | 2.46 | 50.6 | 1.2% | 7.3% | 18.3% | 1959 | $713 | 21.7% | 96.6% | 0.1% |
| ZIP 51045 | 2.95 | 37.7 | 11.7% | 17.2% | 2.6% | 1961 | $875 | 19.7% | 98.0% | 0.7% |
All figures 2020–24.
Zip codes with similar populations: 98564, WA · 74940, OK · 24271, VA · 23829, VA · 20197, VA · 16698, PA · 16646, PA · 93252, CA · 11005, NY · 16641, 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 ZIP 51001. 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.
No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.