Quincy’s current Zillow ZHVI, the typical city home value, is $182,838, and Zillow ZORI, the typical observed market rent, is $1,256 monthly. The simple gross yield is 8.2% before every operating cost, derived from annual ZORI divided by ZHVI. At 3.2x ACS median household income, the ZHVI-to-income comparison provides a broad affordability screen, not a household payment or ownership-cost estimate.
ACS provides a different citywide lens: 19,139 housing units and renters in 36.4% of occupied homes. Its $153,200 median owner-reported value and $837 median monthly gross rent describe surveyed occupied housing; gross rent includes contract rent plus selected utilities. These measures are neither Zillow’s typical value nor its observed market rent, and do not share Zillow’s measure or period. They cannot be averaged or treated as current asking-rent or transaction-price observations.
City stock was 74.7% single-family and 5.0% large multifamily. Among renter households, 42.3% paid at least 30% of income for gross rent. Citywide vacancy was 7.9%, with units vacant for rent representing 20.1% of all vacant units; ACS also separates for-sale and seasonal vacancies. Population was 39,109, down 2.9% when comparing the overlapping ACS vintages. Median household income of $56,480, poverty of 16.7%, and unemployment of 4.7% are descriptive demand constraints, not causes of tenant outcomes. These survey facts do not identify available inventory, a subject property’s condition, or whether a particular rental will lease quickly.
In Adams County, the county FHFA house-price index rose 8.1% year over year, while the county property-tax rate was 1.6%; both are county context, not Quincy measures. In the broader Quincy metro, supply was 2.8 months and jobs declined 1.4% year over year, so these metro indicators frame market timing and labor conditions rather than city sales or employment. The national Freddie Mac mortgage rate was 6.7%, a national financing benchmark rather than a Quincy borrower’s quoted rate.
Main limitations are the gross yield’s exclusion of operating costs, the survey basis of ACS, and the mismatch between city measures and wider context. Next property-level checks are condition and capital needs, asking rent against comparable executed leases, lease terms and utility responsibility, actual tax bill, insurance and hazard terms, zoning and occupancy compliance, title, and a local financing quote. Verify vacant-unit status and time on market for the specific property rather than inferring either from citywide vacancy or wider-market indicators.