The five-digit label 78414 serves as both Zillow’s ZIP market identifier and the matched Census ZCTA. A ZCTA is a statistical area, not the same thing as a USPS delivery ZIP. In June 2026, Zillow ZORI is $1,625 per month: a typical observed asking-rent index blended across rental types, rather than the quoted rent of a particular home. Against wider context only, the Corpus Christi city context and Nueces County context are each about $1,415, while the Corpus Christi, TX metro context is $1,422. The ZIP index is therefore above each named wider-area measure, but those scopes should frame comparison only; they do not establish a premium for any unit or identify a cause.
History supplies the stronger near-term tension. At the stated endpoint, exact same-month annualized ZORI changes were 4.6% over one year, 1.4% over three years, and 2.5% over five years. The recent direction confirms the longer positive path rather than breaking from it, yet the one-year pace is materially faster, fitting an accelerating label without implying continuation. Annualized monthly-return variability was 2.1%, and the maximum peak-to-trough drawdown was 2.7%. The series has complete 100% coverage, with 138 monthly observations and 137 consecutive monthly returns. Transparent national discovery ranks among history-eligible ZIPs were 1,058 for momentum, 211 for stability, and 320 for balance, where lower is higher. These are backward-looking measurements, not forecasts or investment recommendations; modest past variability lends more confidence to the index snapshot as a baseline, while the recent acceleration limits confidence that a single reading will persist.
The index’s closeness to a survey rent should not erase source boundaries. In the ACS 2024 five-year survey for the matched ZCTA, median gross rent was $1,643 with a $68 90% margin of error. That is a survey statistic for occupied renter homes and includes selected utilities, while ZORI tracks typical observed asking rents. The current index equals 98.9% of the ACS median, a narrow numerical difference that can reflect the distinct timing, utility treatment, surveyed occupied homes, and index construction. It is not evidence that a newly advertised unit will include the same costs or transact at the ACS median. The ACS figure also describes the ZCTA statistical area, not every USPS delivery address using the ZIP label.
Bedroom detail is deliberately modelled rather than directly observed. HUD’s FY 2026 FMR/SAFMR is an administrative, bedroom-specific standard, not asking rent; the local two-bedroom standard is $1,366. The estimates scale the ZIP ZORI by that local HUD ladder, producing modelled monthly ZIP estimates of $1,226 for a studio, $1,329 for one bedroom, $1,625 for two bedrooms, $2,137 for three bedrooms, and $2,443 for four bedrooms. They are modelled estimates, never measured bedroom rents. The ladder is useful for preserving the local HUD bedroom relationship around the ZIP index, but it cannot report an actual property’s layout, condition, included utilities, lease terms, concession treatment, or advertised availability.
Income and burden give a second, non-equivalent affordability lens. The ZCTA’s median household income is $98,771; annualizing the current index produces a $65,000 household-income screen at 30% of income. That screen is arithmetic, not advice and not an applicant qualification rule, and the area-wide median household income is not renter-specific income. Separately, ACS estimates that 2,880 of 7,270 renter households, or 39.6%, paid at least 30% of income toward gross rent. This burden estimate is a group-level survey measure and cannot establish that a particular household can or cannot afford a particular unit. Its coexistence with the index-based screen underlines why household income, actual recurring housing costs, and source definitions must not be substituted for one another.
Housing stock data show scale, not a live inventory. The ZCTA records 20,680 housing units: 19,199 occupied and 1,481 vacant, a 7.2% vacancy rate. Of recorded vacancies, 875 were classified as for rent. The structure count includes 13,813 single-family units and 2,446 large multifamily units, alongside a renter share of 37.9% among occupied homes. These stock and tenure counts help define the area-level setting behind the index, but a vacancy category does not prove a specific unit is vacant, marketed, affordable, or available on a given date. Nor can it indicate how many current listings match a required bedroom count or lease condition.
Decision use depends on checks that the aggregate sources cannot perform. For a specific property, confirm the advertised base rent and observation date, bedroom count and usable space, included utilities, deposits and recurring fees, lease length, concession conditions, move-in timing, and whether the unit remains available. Compare those details with the ZORI’s blended rental-type scope rather than treating the index, ACS median, HUD standard, or modelled ladder as a quote. Also verify that the property’s stated geography is appropriate to the market label, because the ZCTA match is statistical rather than a USPS delivery boundary. Historical stability and acceleration describe prior index behavior only, not a promise about this listing’s next price. Which property-level fact most changes the effective monthly amount relative to the ZIP-level baseline?