For 84047, the current Zillow ZORI is $1,505 per month, and the key tension is that its short path now runs opposite to its longer record. ZORI is a typical observed asking-rent index blended across rental types, so it is an index of asking-market conditions rather than a contract-rent quote for a particular home. At exact same-month marks, it declined 0.7% over 1 year, yet its annualized change was positive 0.8% over 3 years and 3.3% over 5 years. The latest negative year therefore breaks from, rather than confirms, the preceding multi-year growth path. It describes backward-looking movement through the stated endpoint, not a projection of the next lease or an investment signal.
That break deserves caution because the history is classified as high variability rather than a smooth trend. The direct Zillow ZIP series contains 66 monthly observations and 65 consecutive monthly returns, with 100% coverage of its stated history window. Annualized monthly-return variability was 3.6%, and the maximum drawdown was 5.2%, measurements that make a single current index reading less decisive than it might be in a steadier series. The transparent national discovery ranks among history-eligible ZIPs were 2,451 for momentum, 2,350 for stability, and 2,715 for the combined score; lower ranks are higher. These are reproducible discovery measures, not forecasts, performance grades, or investment recommendations.
The bedroom view is deliberately a modelling bridge, not a second rent survey. The supplied local HUD two-bedroom FMR/SAFMR standard is $1,494, placing the current ZIP ZORI 0.7% above that administrative benchmark. HUD FMR/SAFMR is a bedroom-specific administrative standard and is not asking rent. Scaling the ZIP ZORI by the local HUD ladder produces modelled monthly ZIP estimates of $1,088 for a studio, $1,210 for one bedroom, $1,505 for two bedrooms, $2,015 for three bedrooms, and $2,391 for four bedrooms. Those are modelled estimates, never measured bedroom rents; a listing can differ because the index and the HUD standard have separate purposes and universes.
Source definitions explain a separate apparent gap. The matched Census ZCTA’s ACS 2024 five-year survey reports a $1,587 median gross rent for occupied renter homes, including selected utilities; it is above the ZIP asking-rent index. It is not an alternative current asking-rent reading. The same survey gives median household income of $75,954. Annualizing the index and applying a 30% screen produces $60,200 of required income, and the index-to-income arithmetic is 23.8%. That screen is arithmetic only, not advice or an applicant qualification rule. In the survey, 4,516 of 9,149 renter households were at or above the stated gross-rent burden threshold, a 49.4% area-level share; it neither describes every household nor proves the burden attached to a particular unit.
Housing counts add another distinction between an area inventory and an available listing. The matched ZCTA includes 756 vacant units, for a 4.4% vacancy rate. Renter-occupied homes account for 56.2% of occupied homes, and the reported stock includes more single-family units than large multifamily units. These figures describe pooled households and units across the statistical area, with definitions that can differ from an online listing universe. In particular, the vacancy measure cannot establish availability, condition, price, concessions, or suitability for any specific home.
The surrounding comparisons place the ZIP reading in a wider frame without replacing it. For city-wide context, Midvale’s citywide context rent is $1,529; for county-wide context, Salt Lake County’s context rent is $1,639; and for metro-wide context, Salt Lake City, UT’s context rent is $1,638. All three are wider-context values, so the ZIP’s lower index should be read as a comparison across scopes rather than as proof that every subarea or rental type sits below every benchmark. The county and metro standards in the packet are also contextual; they do not convert an administrative standard into asking rent or alter the ZIP model.
Finally, the geography itself sets a boundary on interpretation: this identifier is both Zillow’s ZIP market identifier and the matched Census ZCTA label. A ZCTA is a statistical area and is not identical to a USPS delivery ZIP, so a property’s mailing ZIP or service area may not map perfectly to these aggregates. The packet does not identify property-level asking prices, bedroom measurements, utilities, fees, concessions, lease terms, or actual vacancies. For a given listing, the concrete checks are its advertised total monthly charge, bedroom count, included utilities, recurring fees, availability date, lease terms, and the geographic identifier used by the listing. Which of those listing facts aligns with the appropriate area-level comparison?