The distinctive decision question for this ZIP is whether a current market-facing ZIP signal can be used without mistaking it for the rent history or availability of an individual home. In 2026-06, Zillow ZORI is $1,563 per month, 1.3% above a year earlier. Zillow ZORI is a typical observed asking-rent index blended across rental types, so it describes a ZIP-level market signal rather than a quoted lease, a utility-inclusive bill, or a bedroom-specific observation. The five-digit label 37130 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. That identifier distinction matters when matching a listing, a service address, and the reported geography.
Household capacity and renter exposure give a different lens. The ACS ZCTA counts 23,624 occupied housing units: 11,852 renter-occupied and 11,772 owner-occupied, a renter share of 50.2%. Its median household income is $62,706, with a reported margin of error of $3,410. Annualizing the current index produces a $62,520 required-income screen at 30%; the annual index equals 29.9% of the reported median income. That screen is arithmetic, not advice or an applicant qualification rule. In the ACS burden tabulation, 6,342 renter households, or 53.5%, paid at least that threshold toward gross rent. That observed burden measure concerns surveyed occupied renter homes and cannot establish burden for a particular current listing.
The matched Census ZCTA’s ACS 2024 five-year survey reports median gross rent of $1,204 among occupied renter homes. That measure includes selected utilities and is not an asking-rent index. The current Zillow reading is 29.8% above that survey median; the comparison identifies a difference between measures and coverage, not a rent-change calculation. Separately, the FY2026 local HUD two-bedroom FMR/SAFMR is $1,470, placing ZIP ZORI 6.3% higher. HUD FMR/SAFMR is an administrative, bedroom-specific standard, not asking rent. Neither the ACS median nor the HUD standard should be substituted for an advertised unit’s price; each answers a different decision question.
The bedroom view is explicitly a model, not a set of observed ZIP bedroom rents. The local HUD ladder is $1,280 for a studio, $1,340 for one bedroom, $1,470 for two, $1,880 for three, and $2,290 for four. Scaling ZIP ZORI by that local ladder produces modelled monthly estimates of $1,361, $1,425, $1,563, $1,999, and $2,435, respectively. The $1,074 gap from the modelled studio to the modelled four-bedroom level depicts the ladder’s relative spacing. It does not measure live listings, lease signings, unit quality, building vintage, utilities, or availability within any bedroom class.
Supply composition is best read as stock accounting, not as a current list of rentable choices. The ACS ZCTA has 26,334 housing units, including 2,710 vacant units, for a 10.3% vacancy rate. Of the vacant units, 1,107 are classified for rent, 171 for sale, and 19 for seasonal use; those labels leave other vacancy categories and do not certify that any specific unit is available, priced at ZORI, or suitable for a given household. The reported structure mix includes 15,433 single-family units and 2,652 units in large multifamily structures. These stock categories neither identify tenure within a building type nor show what is being marketed today.
Wider benchmarks point in one direction but remain contextual only: the Murfreesboro city-scope context rent is about $1,687, the Rutherford County county-scope context rent is $1,724, and the Nashville-Davidson--Murfreesboro--Franklin, TN metro-scope context rent is $1,810. Each is above the ZIP index, but the city, county, and metro are broader geographies with their own housing mixes and source coverage. The city and county figures are not replacements for the matched ZCTA survey measures, while the metro figure is not evidence about a ZIP listing. Their value here is comparative scope: they frame where the ZIP-level asking-rent index sits, without proving why the difference exists or whether it will persist.
The evidence has material limits. Zillow’s index is typical observed asking rent across rental types, ACS is a five-year survey of occupied renter homes that includes selected utilities, and HUD uses administrative bedroom standards; they are intentionally noninterchangeable. The ACS estimates also carry sampling uncertainty, and vacancy classifications are aggregate categories rather than unit-level confirmations. Property-level review therefore needs the advertised rent, exact service address and ZIP match, bedroom count, lease term, utility treatment, deposits and recurring fees, concessions, availability date, occupancy status, and any stated eligibility conditions. Confirming those facts prevents a market indicator, survey median, or administrative standard from being treated as a quote for a particular property.
","findings":[{"body":"For 37130, June 2026 Zillow ZORI is $1,563 per month and is 1.3% above the prior year. It is a typical observed asking-rent index blended across rental types. It describes market-facing pricing, but cannot identify the rent, availability, utility treatment, or lease terms of any individual property.","title":"Current asking-rent signal is not a quoted unit rent"},{"body":"The ACS 2024 five-year ZCTA median gross rent is $1,204, covering occupied renter homes and selected utilities. The FY2026 two-bedroom HUD FMR/SAFMR standard is $1,470 and is administrative rather than asking rent. Against Zillow ZORI, the comparisons are 29.8% and 6.3%, but they do not create a single rent series or identify an advertised property price.","title":"Survey median and HUD standard answer different questions"},{"body":"The bedroom figures are modelled monthly ZIP estimates created by scaling ZIP ZORI through the local HUD ladder. They span $1,361 for a studio to $2,435 for four bedrooms, with a two-bedroom modelled estimate of $1,563. This is a relative pricing framework, not a measured rent dataset for current listings, executed leases, or individual units.","title":"Bedroom estimates follow the local HUD ladder"},{"body":"Within the ACS ZCTA, renters occupy 50.2% of occupied units, and 53.5% of renter households meet the burden threshold. Vacancy is 10.3%, including 1,107 units classified for rent. These are aggregate survey measures: neither burden nor vacancy verifies a particular household’s payment exposure, a unit’s availability, or its advertised price.","title":"Aggregate renter conditions require unit-level confirmation"}],"risks":["A Zillow asking-rent index can diverge from a property’s advertised amount because it is blended across rental types and does not carry unit-level lease terms, utility charges, or concessions.","The matched ZCTA is statistical rather than delivery geography, so an address can require verification before ZIP-level market or survey data are applied to it.","ACS gross-rent and burden observations cover occupied renter homes over a survey period; they cannot verify present affordability, rent burden, or utility inclusion for a newly marketed unit.","Vacant-for-rent stock is an aggregate classification. It does not establish whether a particular home is available, habitable, appropriately sized, priced as shown, or open under stated conditions."],"qa":[{"a":"The June 2026 $1,563 figure is Zillow ZORI for the Zillow ZIP market identifier. It is a typical observed asking-rent index blended across rental types. It is not a property quote, a completed-lease measure, a bedroom-specific observation, or evidence that every available home is priced at that amount.","q":"What does the current ZIP rent represent?"},{"a":"The ACS 2024 five-year median gross rent is $1,204 for occupied renter homes and includes selected utilities, whereas ZORI is a current asking-rent index. The 29.8% difference describes nonidentical universes and periods. It must not be interpreted as a direct rent increase, discount, or property-level pricing gap.","q":"Why is the ACS median lower than the Zillow index?"},{"a":"No. The studio through four-bedroom amounts are modelled monthly ZIP estimates obtained by scaling the ZIP index with the local HUD bedroom ladder. HUD FMR/SAFMR is an administrative bedroom-specific standard rather than asking rent. The estimates show relative model spacing and do not measure current listings, executed leases, or any individual unit.","q":"Are the bedroom figures observed rents?"},{"a":"Verify the exact service address and geographic match, advertised rent, bedroom count, lease length, utility treatment, recurring fees, deposits, concessions, availability date, occupancy status, and stated eligibility conditions. Also distinguish aggregate vacancy and ACS burden statistics from evidence about that particular unit, household, or lease.","q":"What should be verified before using this report for a property?"}],"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 fallback","release":"ZIP-CBSA 2025Q4 + SAFMR 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