84128, UT Demographics

Population 32,088 · Census ACS 2020–24

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84128, UT map of median age by neighborhood
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Population and households in ZIP 84128

Household size in ZIP 84128

Household size, people per household
PeriodZIP 84128Salt Lake City areaUtahU.S.
2006–103.733.133.212.68
2010–143.893.173.282.73
2015–193.833.143.252.71
2020–243.742.953.112.65
Change+0.01−0.17−0.09−0.03
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Households in ZIP 84128 are large by national standards, averaging 3.74 people against 2.65 for the U.S. That usually means more families with children at home. Only two of the 106 Utah ZIP codes with 5,000+ people have larger households.

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 84128

Median age, years
PeriodZIP 84128Salt Lake City areaUtahU.S.
2006–1028.330.929.937.7
2010–1428.732.130.838.6
2015–1931.233.332.039.6
2020–2432.834.833.140.1
Change+4.5+3.9+3.2+2.3
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With a median age of just 32.8, ZIP 84128 is far younger than the country as a whole (40.1), a population that tilts toward young families with children. Since 2006–10, the median age has climbed from 28.3, mirroring the country. Residents skew youngest in the south and oldest in the east.

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 84128

Single-parent households, % of households
PeriodZIP 84128Salt Lake City areaUtahU.S.
2006–1010.8%10.1%9.1%12.3%
2010–149.8%10.9%9.6%12.3%
2015–1915.3%10.7%9.3%11.6%
2020–2410.8%10.2%8.9%11.6%
Change−0.0 pts+0.1 pts−0.2 pts−0.6 pts
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Single parents head just over one in ten households in ZIP 84128 (10.8%), close to the national share of 11.6%. ZIP 84128 has a higher share of single-parent households than the great majority of Utah ZIP codes.

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 84128

Renters in ZIP 84128

Renters, % of occupied homes
PeriodZIP 84128Salt Lake City areaUtahU.S.
2006–1013.2%31.1%28.8%33.3%
2010–1416.1%32.9%30.3%35.6%
2015–1912.1%32.2%29.8%36.0%
2020–2412.3%33.0%29.8%34.8%
Change−1.0 pts+1.9 pts+0.9 pts+1.5 pts
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ZIP 84128 is overwhelmingly a place of homeowners: only 12.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 21.8% have no mortgage at all, well below the national share of 39.8%. Since 2006–10, the renter share has edged down 1.0 points, even as the national share rose.

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 84128

Vacant homes, % of all homes
PeriodZIP 84128Salt Lake City areaUtahU.S.
2006–105.9%7.0%8.7%11.4%
2010–144.3%6.7%8.3%11.4%
2015–194.8%6.0%8.0%11.1%
2020–243.6%6.1%7.3%9.6%
Change−2.2 pts−0.9 pts−1.4 pts−1.8 pts
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Only 3.6% of homes in ZIP 84128 are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. Since 2006–10, vacancy has fallen 2.2 points, in line with the national trend. ZIP 84128 has a lower vacancy rate than at least four in five Utah ZIP codes.

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 84128

Age of homes, median year built
PeriodZIP 84128Salt Lake City areaUtahU.S.
2006–101990198019841974
2010–141991198219851975
2015–191992198319871977
2020–241992198719911980
Change+2+7+8+6
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ZIP 84128 has newer housing than the country as a whole: the median home was built in 1992, versus 1980 nationally. Newer construction is concentrated in the northwest, while the center has the oldest housing.

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 84128

Rent, per month
PeriodZIP 84128Salt Lake City areaUtahU.S.
2006–10$1,112$1,067$971$965
2010–14$1,357$1,131$1,064$1,040
2015–19$1,570$1,296$1,222$1,213
2020–24$1,975$1,796$1,701$1,571
Change+$863+$729+$729+$606
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The median renter in ZIP 84128 pays $1,975 a month for rent and utilities, well above the national median of $1,571. Rents are up $863 a month from 2006–10, a 78% jump, faster than rents rose nationally. The typical renter here spends 28.3% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Rents run highest in the southeast and lowest in the southwest.

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 84128

Bachelor's degrees in ZIP 84128

Bachelor's degrees, % of adults 25+
PeriodZIP 84128Salt Lake City areaUtahU.S.
2006–1012.3%28.8%29.7%28.4%
2010–1412.7%30.3%31.2%29.6%
2015–1916.6%34.3%34.3%32.1%
2020–2417.1%37.9%38.3%35.6%
Change+4.8 pts+9.1 pts+8.6 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 84128: 17.1% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. The share with a degree has risen 4.8 points since 2006–10, in line with the national trend. Only five of the 106 Utah ZIP codes with 5,000+ people have a lower share of college graduates.

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 84128

High school graduates, % of adults 25+
PeriodZIP 84128Salt Lake City areaUtahU.S.
2006–1082.3%89.0%91.1%84.9%
2010–1483.4%89.5%91.5%86.1%
2015–1986.8%90.9%92.6%87.7%
2020–2484.0%91.7%93.5%89.3%
Change+1.7 pts+2.6 pts+2.4 pts+4.3 pts
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Nearly one in six adults in ZIP 84128 never finished high school, well above the national share: only 84.0% have a diploma or equivalent, against 89.3% nationally. The share with a diploma has risen 1.7 points since 2006–10, in line with the national trend. Only six of the 106 Utah ZIP codes with 5,000+ people have a lower share of high school graduates.

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 84128

Unemployment, % of the labor force
PeriodZIP 84128Salt Lake City areaUtahU.S.
2006–106.6%6.0%5.8%8.1%
2010–148.3%7.0%6.8%9.4%
2015–193.7%3.6%3.6%5.6%
2020–244.6%3.8%3.5%5.4%
Change−2.0 pts−2.2 pts−2.3 pts−2.7 pts
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Unemployment in ZIP 84128 runs below the national rate: 4.6% of the labor force was out of work and looking, against 5.4% nationally. Still, the rate is higher than in the Salt Lake City area overall (3.8%). Unemployment has fallen 2.0 points since 2006–10, mirroring the country.

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 84128 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 841283.7432.810.8%12.3%3.6%1992$1,97517.1%84.0%4.6%
ZIP 840443.2934.020.3%21.4%4.1%1983$1,60913.5%86.9%3.9%
ZIP 841203.6931.716.4%24.0%5.0%1980$1,55114.9%80.7%3.7%
ZIP 841183.5332.517.8%16.1%3.1%1979$1,74614.2%79.5%5.8%
ZIP 841193.0831.414.9%45.8%8.2%1984$1,45216.9%79.3%4.3%
ZIP 841293.1835.713.8%20.2%4.9%1982$1,68923.4%86.3%3.6%
ZIP 840813.4731.514.5%16.5%6.0%2005$2,14131.7%92.0%4.1%
ZIP 840843.0735.313.2%25.7%5.2%1988$1,63926.6%92.5%2.3%
ZIP 841232.7236.89.6%37.8%7.1%1983$1,66427.8%89.8%5.7%
ZIP 841042.9231.816.5%42.8%9.2%1966$1,27225.2%80.3%3.6%
ZIP 841342.4524.910.4%100.0%9.1%2011$1,36930.1%85.2%0.0%

All figures 2020–24.

Zip codes with similar populations: 85031, AZ · 34142, FL · 34231, FL · 34491, FL · 00627, PR · 48234, MI · 60607, IL · 63146, MO · 77017, TX · 37067, TN

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 84128. 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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