Population 107 · Census ACS 2020–24
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Population and households in ZIP 51451
Household size in ZIP 51451
| Period | ZIP 51451 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 2.63 | 2.44 | 2.68 |
| 2010–14 | 2.68 | 2.45 | 2.73 |
| 2015–19 | 2.41 | 2.43 | 2.71 |
| 2020–24 | 2.81 | 2.43 | 2.65 |
| Change | +0.18 | −0.01 | −0.03 |
The typical household in ZIP 51451 holds 2.81 people, slightly more than the U.S. average of 2.65. Since 2006–10, household size has climbed from 2.63, 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 ZIP 51451
| Period | ZIP 51451 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 42.2 | 38.8 | 37.7 |
| 2010–14 | 46.2 | 39.3 | 38.6 |
| 2015–19 | 49.2 | 39.7 | 39.6 |
| 2020–24 | 41.1 | 39.8 | 40.1 |
| Change | −1.1 | +1.0 | +2.3 |
Half of the people in ZIP 51451 are younger than 41.1 and half are older, close to the national median of 40.1.
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 51451
| Period | ZIP 51451 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 5.9% | 9.5% | 12.3% |
| 2010–14 | 4.0% | 9.9% | 12.3% |
| 2015–19 | 3.8% | 10.0% | 11.6% |
| 2020–24 | 3.1% | 10.0% | 11.6% |
| Change | −2.8 pts | +0.6 pts | −0.6 pts |
Single parents head only 3.1% of households in ZIP 51451, 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 ZIP 51451
Renters in ZIP 51451
| Period | ZIP 51451 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 14.2% | 26.8% | 33.3% |
| 2010–14 | 13.8% | 28.2% | 35.6% |
| 2015–19 | 13.1% | 28.9% | 36.0% |
| 2020–24 | 14.8% | 28.3% | 34.8% |
| Change | +0.5 pts | +1.5 pts | +1.5 pts |
ZIP 51451 is overwhelmingly a place of homeowners: only 14.8% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. About six in ten owners (60.0%) 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 ZIP 51451
| Period | ZIP 51451 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 10.1% | 8.7% | 11.4% |
| 2010–14 | 16.2% | 8.6% | 11.4% |
| 2015–19 | 4.5% | 9.4% | 11.1% |
| 2020–24 | 18.2% | 8.8% | 9.6% |
| Change | +8.2 pts | +0.1 pts | −1.8 pts |
Vacancy is high in ZIP 51451: 18.2% of homes are empty, 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 ZIP 51451
| Period | ZIP 51451 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 1942 | 1965 | 1974 |
| 2010–14 | 1938 | 1967 | 1975 |
| 2015–19 | 1938 | 1969 | 1977 |
| 2020–24 | 1938 | 1971 | 1980 |
| Change | −4 | +6 | +6 |
ZIP 51451 is a place of older homes: half were built before 1938, 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 51451
| Period | ZIP 51451 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | $508 | $669 | $965 |
| 2010–14 | $633 | $732 | $1,040 |
| 2015–19 | $615 | $821 | $1,213 |
| 2020–24 | $1,060 | $1,020 | $1,571 |
| Change | +$552 | +$351 | +$606 |
Rent in ZIP 51451 runs $1,060 a month at the median, utilities included, well below the U.S. median of $1,571. Iowa as a whole looks much the same. Rent takes 19.3% 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 51451
Bachelor's degrees in ZIP 51451
| Period | ZIP 51451 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 18.9% | 26.5% | 28.4% |
| 2010–14 | 5.1% | 27.9% | 29.6% |
| 2015–19 | 11.1% | 29.3% | 32.1% |
| 2020–24 | 16.0% | 32.3% | 35.6% |
| Change | −2.8 pts | +5.8 pts | +7.2 pts |
College degrees are relatively uncommon in ZIP 51451: 16.0% 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 51451
| Period | ZIP 51451 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 87.5% | 90.4% | 84.9% |
| 2010–14 | 92.8% | 91.4% | 86.1% |
| 2015–19 | 94.6% | 92.1% | 87.7% |
| 2020–24 | 96.1% | 93.0% | 89.3% |
| Change | +8.6 pts | +2.7 pts | +4.3 pts |
High school completion is high in ZIP 51451: 96.1% 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 ZIP 51451
| Period | ZIP 51451 | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 2.6% | 5.2% | 8.1% |
| 2010–14 | 3.7% | 5.4% | 9.4% |
| 2015–19 | 0.1% | 3.7% | 5.6% |
| 2020–24 | 0.6% | 3.7% | 5.4% |
| Change | −2.0 pts | −1.5 pts | −2.7 pts |
Unemployment in ZIP 51451 has been low: just 0.6% 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 51451 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 51451 | 2.81 | 41.1 | 3.1% | 14.8% | 18.2% | 1938 | $1,060 | 16.0% | 96.1% | 0.6% |
| ZIP 51452 | 2.81 | 41.1 | 3.1% | 14.8% | 18.2% | 1938 | $1,060 | 16.0% | 96.1% | 0.6% |
| ZIP 51449 | 2.38 | 46.1 | 7.3% | 20.7% | 11.2% | 1951 | $754 | 19.4% | 94.3% | 1.1% |
| ZIP 51443 | 2.66 | 41.0 | 5.9% | 18.7% | 5.8% | 1952 | $586 | 23.3% | 95.4% | 2.2% |
| ZIP 51453 | 2.32 | 42.4 | 4.5% | 12.9% | 18.0% | 1952 | $755 | 16.2% | 91.0% | 1.0% |
| ZIP 51459 | 2.65 | 41.0 | 6.2% | 19.0% | 4.5% | 1953 | $537 | 24.0% | 95.4% | 2.4% |
| ZIP 50050 | 2.32 | 36.8 | 9.9% | 23.9% | 10.6% | 1939 | $908 | 20.4% | 93.0% | 2.7% |
| ZIP 51433 | 2.56 | 42.6 | 7.2% | 31.4% | 9.3% | 1944 | $696 | 21.2% | 94.3% | 2.9% |
| ZIP 51401 | 2.21 | 43.3 | 7.8% | 26.7% | 9.1% | 1967 | $859 | 26.5% | 95.7% | 2.0% |
| ZIP 51462 | 2.32 | 36.8 | 9.9% | 23.9% | 10.5% | 1939 | $907 | 20.3% | 93.0% | 2.7% |
| ZIP 51436 | 2.55 | 36.7 | 10.4% | 19.0% | 10.2% | 1960 | $844 | 19.9% | 96.1% | 1.4% |
All figures 2020–24.
Zip codes with similar populations: 26543, WV · 88436, NM · 88354, NM · 88347, NM · 88112, NM · 87746, NM · 87581, NM · 87574, NM · 30623, GA · 30449, GA
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 51451. 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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