The five-digit label 29730 is both Zillow's ZIP market identifier and the matched Census ZCTA label, but a ZCTA is a statistical area and is not identical to a USPS delivery ZIP. In June 2026, Zillow's ZIP-level ZORI is $1,508 per month, up 5.3% year over year. The distinctive decision question is not whether every available home commands that amount: it is how this blended asking-rent benchmark should frame a search or pricing comparison when household resources, housing mix, and official standards describe different populations. The index establishes the current ZIP reference point, while later measures test affordability exposure, stock composition, and the meaning of comparisons without treating unlike datasets as interchangeable.
Household capacity gives the next decision lens. The ACS 2024 five-year ZCTA survey reports median household income of $68,543, while the 30% screen applied mechanically to the $1,508 monthly ZORI produces required income of $60,320. This is arithmetic, not advice and not an applicant-qualification rule. Renters occupy 39.7% of occupied homes. Among 9,681 renter households, 4,393, or 45.4%, report gross-rent burdens at or above 30%; the count's 90% ACS margin of error is 623, and the renter total's is 558. These are observed household-level survey conditions, not proof that any particular prospective tenancy is burdened.
Size-sensitive comparisons should use the local ladder carefully. Monthly modelled estimates are $1,308 for a studio, $1,378 for one bedroom, $1,508 for two bedrooms, $1,858 for three bedrooms, and $2,357 for four bedrooms. They are not measured bedroom rents. Instead, each modelled estimate scales the ZIP ZORI using the local FY2026 HUD ladder. HUD FMR/SAFMR is a bedroom-specific administrative standard, not asking rent. The estimates inherit the ladder's relative spacing rather than reporting an observed size-specific transaction or listing. They cannot reveal whether individual listings within the wider ZIP market at the time captured by the index share an identical lease structure, utility treatment, availability date, or condition.
Stock data adds a separate availability lens. The ZCTA contains 26,588 housing units, with 24,375 occupied and 2,213 vacant, yielding an 8.3% overall vacancy rate. Of all units, 17,996 are single-family and 2,510 are in larger multifamily structures. Within the vacant inventory, 538 are classified for rent, 105 for sale, and 60 for seasonal use. Those categories describe recorded vacant-unit status, rather than a real-time count of listings, lease-ready homes, concessions, condition, or price. Consequently, neither the overall rate nor the for-rent count establishes current available supply, availability, or terms for a particular unit. They also do not show how long a vacant unit has been marketed or whether it is currently available.
Source differences are material. Zillow's ZORI is a typical observed asking-rent index, blended across rental types, and its current $1,508 reading is 15.2% above the $1,309 ACS median gross rent. The ACS measure is a five-year survey of occupied renter homes and includes selected utilities, so it is neither a current advertised-rent series nor a unit-type match to ZORI; its median gross-rent margin of error is $58. HUD's FMR/SAFMR serves another purpose: it is an administrative bedroom-specific standard, not asking rent. Reading the three measures side by side can identify different reference frames, but cannot convert them into a single market price.
Broader figures offer context, not substitutes for ZIP evidence. In Rock Hill city context, the rent value is approximately $1,494, slightly below the ZIP index. In York County county context, the rent value is $1,645. In the Charlotte-Concord-Gastonia, NC-SC metro context, the rent value is $1,750. These city-, county-, and metro-scope figures differ in geography, so they establish comparison points rather than replacements for the ZIP index or the ZCTA survey. Scope differences limit direct substitution even when the directional contrast is clear. Neither context figure determines the rent, terms, or availability of any home inside the ZIP.
Limits matter at each step. ZORI summarizes typical observed asking rents rather than a matched inventory of units; ACS estimates are survey results with sampling uncertainty; HUD standards are administrative; and the bedroom series is modelled from the ZIP ZORI-HUD relationship. Geographic alignment also stops at the ZCTA match rather than recreating a USPS delivery boundary. For a specific property, the essential checks are the current advertised monthly rent, bedroom count, lease term, included or separately billed utilities, availability date, property condition, and whether the quoted home is actually offered at the stated terms. These checks preserve the distinction between market reference measures and a property-level transaction.
","findings":[{"body":"The ZIP's June 2026 ZORI is $1,508 monthly, rising 5.3% from a year earlier. It is a typical observed asking-rent index across rental types, not an inventory-weighted quote for a specific property. The current benchmark is useful for framing comparisons only after bedroom size, utilities, date, and lease terms are made comparable.","title":"Current ZIP reference"},{"body":"ACS records 9,681 renter households in the matched ZCTA, and 45.4% report gross-rent burdens of at least 30%. The estimated burden count has a 90% margin of error of 623. This describes surveyed occupied renter households over the ACS five-year period; it does not establish the finances or burden of a new tenant at a particular home.","title":"Household exposure is observed, not predicted"},{"body":"Studio through four-bedroom monthly figures of $1,308 to $2,357 are modelled estimates, not measured bedroom rents. They scale ZIP ZORI by the local HUD ladder. HUD FMR/SAFMR is an administrative, bedroom-specific standard rather than a current asking-rent observation, so the ladder should not be read as a set of listing quotes.","title":"Size ladder is modelled"},{"body":"Overall vacancy is 8.3%, based on 2,213 vacant units among 26,588 units in the ZCTA. The data separately classify 538 vacant units as for rent, but do not state current list status, condition, asking terms, or readiness. Vacancy categories therefore describe stock composition and cannot establish availability for a specific home.","title":"Vacancy categorization needs a property check"}],"risks":["The ZORI figure blends rental types and summarizes typical observed asking rents. Applying it directly to one property can obscure bedroom size, utility treatment, lease length, availability date, and listed terms.","ACS estimates come from the matched ZCTA, a statistical area rather than a USPS delivery ZIP, and use a survey period with margins of error. They are not a live listing dataset.","The bedroom amounts are modelled by applying a HUD-derived ladder to the ZIP index. They may not match a property's advertised rent, selected utilities, lease terms, or available bedroom configuration.","Vacancy classifications include units for rent, sale, seasonal use, and other vacant statuses, but they do not reveal which homes are lease-ready, actively marketed, or offered at the observed index."],"qa":[{"a":"At June 2026, Zillow's ZIP-level ZORI for 29730 is $1,508 per month and is 5.3% higher than one year earlier. It is a typical observed asking-rent index blended across rental types. It is not a promise that an individual listed property rents at that amount.","q":"What is the current ZIP rent reference?"},{"a":"The ACS 2024 five-year ZCTA median gross rent is $1,309, versus $1,508 for current Zillow ZORI. The measures should not be merged: ACS surveys occupied renter homes and includes selected utilities, while ZORI tracks typical observed asking rents across rental types. The ACS median also has a $58 margin of error.","q":"Why is ACS rent lower than ZORI?"},{"a":"No. The studio, one-, two-, three-, and four-bedroom amounts are modelled estimates generated by scaling the ZIP ZORI with the local FY2026 HUD ladder. HUD FMR/SAFMR is an administrative bedroom-specific standard rather than asking rent. The figures express a size-sensitive reference, not observed rent for a particular listing.","q":"Are the bedroom figures measured rents?"},{"a":"No. The ZCTA's 8.3% vacancy rate and 538 units classified for rent describe ACS housing-stock categories, not real-time inventory. They do not reveal property condition, listing status, monthly terms, lease structure, utilities, or whether a unit can actually be rented on the date checked.","q":"Does vacancy show that a home is available?"}],"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 FY2026","pulledAt":"2026-07-26","url":"https://www.huduser.gov/portal/datasets/usps_crosswalk.html"},{"key":"realtor_county","name":"Realtor.com Economic Research — county listing inventory","release":"county inventory 2026-06","pulledAt":"2026-07-28","url":"https://www.realtor.com/research/data/"},{"key":"redfin","name":"Redfin Data Center — inventory, days on market, and price cuts","release":"metro tracker through 2026-05-01","pulledAt":"2026-07-26","url":"https://www.redfin.com/news/data-center/"},{"key":"redfin_zip","name":"Redfin Data Center — ZIP resale activity and supply","release":"ZIP rolling 3 months through 2026-06-30; updated 2026-07-03","pulledAt":"2026-08-12","url":"https://www.redfin.com/news/data-center/"},{"key":"zillow_county","name":"Zillow ZHVI and ZORI — county values and rents","release":"county ZHVI/ZORI 2026-06","pulledAt":"2026-07-26","url":"https://www.zillow.com/research/data/"},{"key":"zillow_zori","name":"Zillow ZORI — metro market rents","release":"Metro_zori_uc_sfrcondomfr_sm_sa_month.csv","pulledAt":"2026-07-26","url":"https://www.zillow.com/research/data/"},{"key":"zillow_zori_city","name":"Zillow ZORI — city market rents","release":"zillow_zori_city.csv","pulledAt":"2026-07-29","url":"https://www.zillow.com/research/data/"},{"key":"zillow_zori_zip","name":"Zillow ZORI — ZIP market rents","release":"ZORI ZIP 2026-06","pulledAt":"2026-08-08","url":"https://www.zillow.com/research/data/"}],"history":[{"period":"2022-05-01","rent":1319.919699},{"period":"2022-06-01","rent":1320.135106},{"period":"2022-07-01","rent":1333.950354},{"period":"2022-08-01","rent":1335.505245},{"period":"2022-09-01","rent":1312.190363},{"period":"2022-10-01","rent":1325.392188},{"period":"2022-11-01","rent":1341.861852},{"period":"2022-12-01","rent":1373.232558},{"period":"2023-01-01","rent":1374.253076},{"period":"2023-02-01","rent":1380.014593},{"period":"2023-03-01","rent":1389.439568},{"period":"2023-04-01","rent":1399.311692},{"period":"2023-05-01","rent":1397.493119},{"period":"2023-06-01","rent":1400.146964},{"period":"2023-07-01","rent":1394.313357},{"period":"2023-08-01","rent":1386.622086},{"period":"2023-09-01","rent":1402.255827},{"period":"2023-10-01","rent":1411.219384},{"period":"2023-11-01","rent":1406.433143},{"period":"2023-12-01","rent":1389.423125},{"period":"2024-01-01","rent":1377.765851},{"period":"2024-02-01","rent":1382.810395},{"period":"2024-03-01","rent":1385.655435},{"period":"2024-04-01","rent":1396.152154},{"period":"2024-05-01","rent":1401.388344},{"period":"2024-06-01","rent":1408.33731},{"period":"2024-07-01","rent":1409.80867},{"period":"2024-08-01","rent":1416.766953},{"period":"2024-09-01","rent":1419.721546},{"period":"2024-10-01","rent":1414.448919},{"period":"2024-11-01","rent":1418.009065},{"period":"2024-12-01","rent":1424.556993},{"period":"2025-01-01","rent":1429.519825},{"period":"2025-02-01","rent":1429.810889},{"period":"2025-03-01","rent":1416.624362},{"period":"2025-04-01","rent":1418.527074},{"period":"2025-05-01","rent":1413.81844},{"period":"2025-06-01","rent":1431.692307},{"period":"2025-07-01","rent":1439.585671},{"period":"2025-08-01","rent":1446.716664},{"period":"2025-09-01","rent":1450.169009},{"period":"2025-10-01","rent":1456.626357},{"period":"2025-11-01","rent":1461.293024},{"period":"2025-12-01","rent":1467.159199},{"period":"2026-01-01","rent":1477.317158},{"period":"2026-02-01","rent":1483.117338},{"period":"2026-03-01","rent":1499.874572},{"period":"2026-04-01","rent":1502.04841},{"period":"2026-05-01","rent":1514.302252},{"period":"2026-06-01","rent":1507.516908}],"historySummary":{"pointCount":50,"firstPeriod":"2022-05-01","latestPeriod":"2026-06-01","coverageMonths":50,"coverageRatio":1,"changes":{"1":{"years":1,"startPeriod":"2025-06-01","endPeriod":"2026-06-01","startRent":1431.692307,"endRent":1507.516908,"change":0.052961520173901544,"cagr":0.052961520173901544},"3":{"years":3,"startPeriod":"2023-06-01","endPeriod":"2026-06-01","startRent":1400.146964,"endRent":1507.516908,"change":0.0766847672141937,"cagr":0.024934683036472727}},"maxDrawdown":-0.023705409222185003,"annualizedVolatility":0.023749730484477604,"consecutiveReturnCount":49}}