The distinctive decision question for ZIP 33025 is whether a current asking-rent screen should be anchored to an observed market index or tested against occupied-home affordability and bedroom-specific standards. The five-digit label is both Zillow's ZIP market identifier and the matched Census ZCTA, but a ZCTA is a statistical area and is not identical to a USPS delivery ZIP. Zillow ZORI puts the typical observed asking rent at $2,454 in June 2026, blended across rental types, with a year-over-year change of -2.0%. That is a softer asking signal, not a claim about signed leases, a particular building, or every bedroom type. The practical baseline is therefore the ZIP index, while the other measures remain separate lenses rather than interchangeable rent quotes.
Zillow and ACS measure different universes. The ZIP-level ZORI is a typical observed asking-rent index, while the matched ACS 2024 five-year ZCTA survey reports a $2,109 median gross rent for occupied renter homes and includes selected utilities. The asking index is 16.4% above that ACS median, but the gap is not a like-for-like premium or a time-series change: asking listings and occupied homes differ in coverage, timing, and rent content. HUD FY2026 FMR/SAFMR is another universe: an administrative, bedroom-specific standard, not asking rent. Its two-bedroom standard is $2,333, making the ZIP asking figure 1.05 times that benchmark, or 5.2% higher. The HUD figure is a reference standard, not evidence that any property rents at the standard.
The bedroom ladder is useful for screening mix, but each point is modelled. The supplied ZIP estimates are $1,881 for a studio, $2,000 for a one-bedroom, $2,454 for a two-bedroom, $3,289 for a three-bedroom, and $3,800 for a four-bedroom. They are modelled monthly estimates that scale ZIP ZORI using the local HUD ladder, never measured bedroom rents. The corresponding HUD monthly standards range from $1,788 for a studio to $3,613 for a four-bedroom; the earlier two-bedroom standard is a reference, not an observation. This series can frame relative bedroom economics, but it cannot assert availability, condition, or a unit-level rent.
Affordability pressure is visible in both arithmetic and the observed ACS burden measure, but they are not the same statistic. The ACS median household income is $68,743; applying the 30% housing-cost screen to the current asking rent produces $98,160 in required annual income. The resulting asking-rent-to-income ratio is 42.8%. This is arithmetic, not advice and not an applicant qualification rule. Renter-occupied homes total 16,423, corresponding to a 56.3% renter share. Within that renter universe, 10,874 are recorded at least 30% of income toward rent, a 66.2% share. That burden describes an area pattern and cannot establish what a specific household or unit can pay.
Housing stock and vacancy composition add a useful caution. The ZIP contains 30,614 housing units, of which 1,456 are vacant, producing a 4.8% vacancy rate. The supplied vacant categories include 458 units for rent, 25 for sale, and 545 seasonal units; those categories do not exhaust the vacancy total. Structure fields show 12,922 single-family units and 7,595 large-multifamily units, so the stock is not represented by a single rental form. Neither the area vacancy rate nor any category proves that a particular unit is available, vacant, or comparable.
At city scope, Miramar's context rent is $2,710; at county scope, Broward County's context rent is $2,517 and vacancy rate is 12.9%; and at metro scope, Miami-Fort Lauderdale-Pompano Beach, FL's context rent is $2,695, with metro rent-to-income at 42.3% and apartment vacancy at 6.8%. All are wider context only: the ZIP asking rent is below those context rents, while the vacancy measures have different scope and definitions. These values should inform comparison, not be merged with ZIP-level ZORI, ACS, or HUD evidence.
Limits matter because these sources differ in timing, coverage, and construction. Zillow reflects current asking listings, ACS is a survey of occupied renter homes, and HUD is an administrative standard; none is a substitute for a lease or inspection. Before using the screen, confirm the property's exact USPS delivery ZIP and matched Census geography, unit type, bedroom count, size, condition, lease term, utilities, fees, concessions, and actual availability from property-level records. Keep ACS margins of error and definitions attached to the analysis, treat vacancy as area context, and label bedroom values modelled. The required-income result remains arithmetic, not advice or an applicant qualification rule. Also compare advertised terms with any completed lease record and distinguish listing availability from executed occupancy before drawing conclusions.
","findings":[{"body":"Zillow's ZORI places the typical observed asking rent at $2,454 in June 2026, down 2.0% year over year. It is a blended ZIP asking-rent index, not signed lease data. The $2,109 ACS median gross rent covers occupied renter homes and selected utilities, so the asking index's 16.4% higher level is a universe difference rather than a clean market spread.","title":"Asking rent exceeds the occupied-home measure"},{"body":"The bedroom series is modelled, not measured. ZIP estimates rise from $1,881 for a studio to $3,800 for four bedrooms because ZIP ZORI is scaled using the local HUD ladder. HUD's corresponding administrative standards run from $1,788 to $3,613. The series supports screening relative bedroom levels, but cannot validate a particular unit's rent or availability.","title":"Bedroom values are modelled"},{"body":"The $2,454 asking rent implies $98,160 of annual income under the arithmetic 30% screen, versus ACS median household income of $68,743. Renter households represent 56.3% of the ZIP, and 10,874 of 16,423 renter households are recorded at or above the burden threshold, a 66.2% share. These are area indicators, not applicant rules or unit-specific proof.","title":"Affordability pressure is broad"},{"body":"ZIP vacancy is 4.8% across 1,456 vacant units, but the supplied composition separates 458 for rent, 25 for sale, and 545 seasonal. The stock includes 12,922 single-family units and 7,595 large-multifamily units. Broader context rents differ by scope, so property-level checks remain necessary before treating area vacancy or structure mix as marketable availability.","title":"Vacancy does not equal availability"}],"risks":["ZORI, ACS, and HUD use different universes, definitions, and timing; comparing their levels directly can misstate achievable rent, utility exposure, or affordability without unit-level reconciliation.","The bedroom figures are modelled estimates derived from the ZIP index and HUD ladder, so an underwriting decision could overstate or understate a specific unit's rent.","Area burden and required-income arithmetic describe populations or a screening formula; they do not prove an applicant's income, eligibility, willingness to pay, or a particular household's payment experience.","Vacancy composition does not establish current availability, condition, concessions, or lease terms, while the matched ZCTA is statistical geography rather than an identical USPS delivery ZIP."],"qa":[{"a":"The five-digit label is both Zillow's ZIP market identifier and the matched Census ZCTA label. A ZCTA is a statistical area created for Census reporting and is not identical to a USPS delivery ZIP, so an exact property address still requires geography verification.","q":"What does the 33025 geography represent?"},{"a":"ZORI is a typical observed asking-rent index blended across rental types at ZIP scope. ACS median gross rent is a five-year survey measure for occupied renter homes and includes selected utilities. HUD FMR/SAFMR is an administrative bedroom-specific standard, not asking rent, so each answers a different question.","q":"Why are the rent measures not interchangeable?"},{"a":"No. The studio-through-four-bedroom series is modelled by scaling the ZIP ZORI with the local HUD ladder. It can organize a relative bedroom screen, but it does not measure bedroom rents in individual listings, confirm a unit's condition, or establish that a matching property is currently available.","q":"Are the bedroom estimates observed rents?"},{"a":"The 30% required-income result is arithmetic applied to the current asking rent, not advice or an applicant qualification rule. Renter share and burden are area survey indicators, while vacancy is an area total; verify each property's lease terms, utilities, fees, concessions, bedroom count, condition, and actual availability separately.","q":"How should affordability and vacancy findings be used?"}],"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 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