At the June 2026 reading, the Zillow ZIP market identifier 49507 had a ZORI of $1,536 per month, 4.95% above the same month a year earlier. ZORI is a typical observed asking-rent index blended across rental types, not a quoted rent for a defined unit. The movement makes the current level more consequential than a flat reading would be, but it does not describe every bedroom count, building, lease term, utility package, concession, or availability date. Its appropriate use here is to locate the ZIP’s current asking-rent signal; it cannot establish the all-in cost or eligibility outcome for an individual household.
That signal should not be collapsed into the Census measure. In the matched Census ZCTA ACS 2024 five-year survey, median gross rent was $1,108, or 38.6% below the ZORI. ACS median gross rent describes occupied renter homes and includes selected utilities, while ZORI describes observed asking rents across rental types. Here, 49507 is both the Zillow ZIP market identifier and the Census ZCTA match; a ZCTA is a statistical area and is not identical to a USPS delivery ZIP. The gap therefore reflects different populations, timing, and rent definitions before it says anything about change in a particular home.
The historical evidence reinforces an upward path rather than reversing it. In direct Zillow ZIP ZORI observations, exact same-month annualized changes were 4.95% over one year, 5.12% over three years, and 6.96% over five years. The latest gain remains positive but is below the longer-span pace, so recent direction confirms the broader rise while moderating from its fastest measured span. History coverage was 100% across 138 observations; annualized monthly-return variability was 3.13%, and maximum drawdown was 1.95%. Transparent national discovery ranks among history-eligible ZIPs were 318 for momentum, 1,826 for stability, and 586 for balanced performance, where a lower rank is higher. These are backward-looking measurements, not forecasts or investment recommendations; complete coverage aids confidence, but variability and drawdown argue against treating one current snapshot as a fixed price.
The supplied HUD FY2026 two-bedroom FMR/SAFMR standard is $1,334. HUD FMR/SAFMR is an administrative, bedroom-specific standard rather than asking rent, and it belongs to a different evidence universe from ZORI. Scaling the ZIP ZORI by this local HUD ladder yields modelled monthly estimates from $1,163 for a studio to $2,318 for a four-bedroom, with $1,536 at the ZORI-aligned two-bedroom point. The ZIP index is 15.1% above the HUD two-bedroom standard. These are modelled estimates, never measured bedroom rents: the ladder transfers HUD bedroom relationships onto the blended ZIP index and cannot identify the actual asking rent of a listed studio or larger unit.
A 30% required-income screen on the current asking-rent index equals $61,440 annually, essentially the same as the matched ACS ZCTA median household income of $61,461. This screen is arithmetic, not advice or an applicant qualification rule; household income, rent responsibility, and underwriting are not observed here. Separately, 2,658 of 4,997 ACS renter households had rent burdens at or above that threshold, a 53.2% share. That area-wide share exceeds the 49.1% Grand Rapids city-scope context and the 49.0% Kent County-scope context. Burden describes surveyed occupied renter homes, and neither it nor the index proves the burden facing a specific available unit.
Housing counts set limits on what the rent and burden measures can reveal. The matched ACS ZCTA reports 13,686 housing units, with 13,147 occupied and 539 vacant, an overall vacancy rate of 3.94%. Its structure counts point to a single-family-heavy stock, including 10,738 single-family units and 707 large multifamily units. There were 244 units classified as vacant for rent, but that category is not a live listing count and does not confirm price, condition, bedroom mix, lease terms, or immediate availability. Likewise, overall vacancy is an area-wide cross-sectional measure, not proof that a particular unit is open or suitable.
For wider rent context only, Grand Rapids city context rent was $1,626.85, Kent County context rent was $1,630, and Grand Rapids-Kentwood, MI metro context rent was $1,645; each is a wider-scope comparison rather than a substitute for the ZIP reading. These context values do not resolve the ZORI-versus-ACS difference or turn HUD standards into observed listings. A property-level review still needs the advertised rent, exact bedroom and unit configuration, included and tenant-paid utilities, lease length, availability date, concessions, recurring fees, and any conditions attached to the quoted amount. Does the specific listing’s all-in terms match its stated configuration and timing?
","findings":[{"body":"The current June 2026 ZIP ZORI is $1,536 and the same-month year-over-year change is 4.95%. Direct Zillow history shows positive annualized changes over one, three, and five years, although the latest rate is slower than the five-year pace. Full coverage supports continuity of the record, while measured variability and drawdown mean the index remains a changing market indicator, not a guaranteed property price.","title":"Asking-rent path remains positive"},{"body":"Matched ACS ZCTA median gross rent is $1,108, below Zillow’s $1,536 ZORI, because they do not observe the same universe. ACS is a five-year survey of occupied renter homes and includes selected utilities; Zillow is a current asking-rent index blended across rental types. The ZCTA is statistical geography rather than a USPS delivery ZIP, so geographic labels should not be treated as delivery-boundary evidence.","title":"ACS gross rent and ZORI answer different questions"},{"body":"HUD’s $1,334 two-bedroom FMR/SAFMR is a bedroom-specific administrative standard, not market asking rent. The displayed studio through four-bedroom figures are modelled by scaling the ZIP ZORI with the local HUD ladder. They indicate relative bedroom sizing under that model, including $1,163, $1,536, and $2,318 at selected points, but they are not measured rents and cannot price an individual listing.","title":"Bedroom figures are scaled rather than observed"},{"body":"The income screen is arithmetic: $1,536 monthly at 30% translates to $61,440 annually, close to the ZCTA median household income. Yet 53.2% of surveyed renter households were burdened at or above the threshold. Housing inventory measures require similar caution: 244 units were classified vacant for rent, but vacancy categories neither establish current advertisement nor prove that any particular home is affordable, available, or comparable.","title":"Area-level burden and vacancy require caution"}],"risks":["The ZIP-level ZORI, matched ZCTA ACS results, and HUD FMR/SAFMR use different populations, timing, and rent definitions; comparing their dollar levels as though they were interchangeable can create a false signal.","The bedroom ladder is mechanically modelled from HUD relationships and a blended ZORI. A unit’s actual asking rent may differ because the packet does not provide observed ZIP bedroom rents or listing characteristics.","ACS figures summarize a five-year survey and carry sampling uncertainty, while the ZCTA is not identical to USPS delivery geography. Area-level household income and burden results cannot be assigned to a specific renter or home.","Vacancy, including units classified for rent, is not live inventory and contains no evidence about price, condition, lease terms, utility responsibility, fees, concessions, or immediate availability for a particular unit."],"qa":[{"a":"At June 2026, the $1,536 figure is Zillow’s ZIP-level ZORI, a typical observed asking-rent index blended across rental types. It captures a market-level asking-rent signal rather than the contract, utilities, bedroom count, condition, or all-in monthly cost of one identified rental unit.","q":"What does the current Zillow figure measure?"},{"a":"The ACS $1,108 median gross rent comes from the matched 2024 five-year ZCTA survey of occupied renter homes and includes selected utilities. ZORI is an asking-rent index. The sources differ in population, timing, geography, and definition; additionally, a ZCTA is statistical geography, not a USPS delivery ZIP.","q":"Why is ACS gross rent lower than ZORI?"},{"a":"No. The studio through four-bedroom estimates scale the $1,536 ZIP ZORI by the supplied local HUD ladder. HUD FMR/SAFMR is an administrative bedroom-specific standard rather than asking rent. The calculations provide a consistent modelled comparison, but no supplied observation verifies the asking rent of a particular bedroom count or listing.","q":"Are the modelled bedroom estimates observed rents?"},{"a":"The historical series provides backward-looking same-month changes, variability, drawdown, and complete coverage; it does not forecast rents. Burden and vacancy summarize area-level ACS conditions among surveyed homes and units. They can frame the current snapshot, but they cannot determine a household’s qualification or prove that an individual unit is available or affordable.","q":"What can the history, burden, and vacancy data tell a reader?"}],"sources":[{"key":"apartment_list_time_on_market","name":"Apartment List Time on Market — listing liquidity","release":"Apartment List 2026-07","pulledAt":"2026-08-08","url":"https://www.apartmentlist.com/research/category/data-rent-estimates"},{"key":"apartment_list_vacancy","name":"Apartment List Vacancy Index — rental vacancy","release":"Apartment List 2026-07","pulledAt":"2026-08-08","url":"https://www.apartmentlist.com/research/apartment-list-vacancy-index-methodology"},{"key":"census_zcta_facts","name":"Census ACS five-year — ZCTA housing and income","release":"ACS 2024 5-year ZCTA","pulledAt":"2026-08-08","url":"https://api.census.gov/data/2024/acs/acs5.html"},{"key":"hud_zip","name":"HUD USPS crosswalk and Small Area FMRs — ZIP rent 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