The central tension in this ZIP is that its June 2026 Zillow ZORI is $2,217 per month, up 4.3% over the year, yet the matched Census ZCTA’s ACS 2024 five-year median gross rent is $1,437. ZORI is a ZIP-level, typical observed asking-rent index blended across rental types; ACS gross rent surveys occupied renter homes over five years and includes selected utilities. Accordingly, the 54.3% asking-versus-ACS gap is a source-universe difference, not a lease renewal calculation. The five-digit 97405 label is both Zillow’s ZIP market identifier and a Census ZCTA match; a ZCTA is a statistical area and is not identical to a USPS delivery ZIP.
Against income, the arithmetic screen is close but not conclusive. Applying the 30% convention to current ZORI produces required annual income of $88,680; the ACS ZCTA median household income is $95,170, so the index equals 28.0% of that median. This is arithmetic, not advice or an applicant qualification rule. In the same ACS five-year renter universe, 3,190 of 5,744 renter-occupied homes, or 55.5%, reported gross-rent burdens at or above that threshold of income. Neither the burden measure nor the median establishes a particular unit’s affordability.
For-sale transaction evidence creates a distinct tension. The direct Redfin rolling-three-month ZIP resale observation reports a median sold price of $604,113, 13.1% higher year over year. Its 177 homes sold had a median marketing time of 8 days, with 2.5 months of supply. This is a resale observation, not rental transactions, rental comparables, or property economics. Dividing annualized ZIP ZORI by this median sold price gives 4.4%, a cross-source screening ratio only, not a property-level performance measure. The resale price change materially exceeds the asking-rent index change, challenging any reading of current rent momentum as a complete cross-market signal.
Other resale liquidity signals stay within the same direct ZIP for-sale universe. Redfin recorded 147 homes of inventory, and its average sale-to-list ratio was 100.8%; 39.0% of homes sold above list. Together with the short marketing time, these measures describe the observed for-sale process, not how quickly rentals lease or what a landlord receives. They put the faster sale-price change alongside a slower ZORI gain, but do not explain why, turn resale velocity into rental demand, or project either market forward.
History adds context without changing that source boundary. Through June 1, 2026, exact same-month annualized ZORI changes were 4.3% over 1-year, 4.6% over 3-years, and 5.9% over 5-years. Positive current movement therefore confirms the longer upward direction, while the latest one-year rate is below both longer backward-looking measures. The series has 100% stated coverage. Annualized monthly-return variability of 2.9% suggests that an individual current index reading has shown limited, rather than zero, month-to-month instability over the covered history. Separately, its maximum drawdown was 1.9%, the largest peak-to-trough decline in this record, which supports more confidence in the stability of the past path than a single current snapshot alone but does not make it a forecast. In transparent national discovery ranks among history-eligible ZIPs, momentum is 481, stability is 1,388, and balanced is 482. These are retrospective discovery comparisons, not investment recommendations.
Bedroom detail must be treated as a model, not a measurement. HUD’s FY2026 local FMR/SAFMR ladder is an administrative, bedroom-specific standard rather than asking rent. Scaling the ZIP ZORI by that local HUD ladder produces modelled monthly estimates of $1,606 for a studio, $1,689 for one bedroom, $2,217 for two bedrooms, $3,084 for three bedrooms, and $3,720 for four bedrooms. The equality at two bedrooms is the scaling anchor, not confirmation that leases at that size were observed at the ZORI. These estimates are neither measured bedroom rents nor substitutes for listing-level terms, and the HUD standard should not be read as a market asking-rent quote.
Stock and broader comparisons add another boundary. The ACS ZCTA reported a 4.0% vacancy rate and 229 vacancies for rent. The stock included 17,140 single-family units and 516 large multifamily units. Those totals characterize a survey geography and do not prove that any given unit is available. For wider context, the Eugene city context rent is $1,842 while the Lane County context rent and Eugene-Springfield, OR metro context rent are each $1,789; each is wider context rather than the ZIP asking-rent index. The ZIP index exceeds all three context rent values, but those broader figures cannot be substituted for 97405.
Limits matter because the four data systems answer different questions: ZORI is a blended asking-rent index, ACS is a five-year occupied-renter survey, HUD is an administrative standard, and Redfin is a rolling resale record. Their dates also differ, so no result is a current unit-level comp or a forecast. A property-level review needs the actual advertised rent and observation date, verified bedroom count, property type, included and tenant-paid utilities, lease term, concessions, and availability. For a sale comparison, it also needs the subject’s list and sale terms and condition rather than the ZIP median. The unresolved decision question is: do verified terms place a specific property near the appropriate modelled ladder and affordability arithmetic without treating ZIP averages, vacancy, burden, or resale signals as proof about that property?