Davenport, IA better fits cash flow and entry affordability: its Zillow gross yield is 5.78% versus 4.64% in Green Bay, WI, while its Zillow home-value index is $197,010 versus $289,378. That advantage is only a screening signal because gross yield is before operating and financing costs. Underwrite achievable unit rent, current taxes, insurance, utilities, deferred maintenance and vacancy at the property level.
Green Bay better fits renter pressure and local demand. Renters represent 42.11% of households there versus 37.13% in Davenport, and vacancy is 4.18% versus 7.71%. Green Bay’s ACS population change was positive 1.41%, while Davenport’s was negative 1.23%; these changes compare overlapping ACS vintages and are not annualized. Green Bay also has lower unemployment, supporting its demand case, although neighborhood and employer concentration still require review.
Housing stock depends on strategy. Davenport has a 68.23% single-family share and a 9.41% large-multifamily share, compared with 64.46% and 8.69% in Green Bay. Its median year built is 1967 versus 1971, so Davenport offers slightly more stock in both target categories but potentially greater capital-work exposure. Prioritize roof, foundation, sewer, electrical, HVAC and unit-turn inspections before selecting either city for full underwriting.

