Invest In Apartment Buildings In Winnebago County, WI

Who Rents In Winnebago County

About 34.2% of households in Winnebago County, WI rent their home. That's 24,876 renter households, according to the Census Bureau's ACS 2020–2024 estimates. Renter households rose 1.3% over five years, close to the population trend (up 0.8%).

The typical Winnebago County household earns $74,925 a year, 28% more than in the 2015–2019 survey. The number of employed residents rose 3.2% over the same period, and unemployment stood at 2.2%. Rent and income have moved at a similar pace (26% and 28%), so affordability hasn't shifted much.

Winnebago County leans toward ownership. Apartment buildings compete with single-family rentals for tenants, so we look closely at how a property's rents compare with nearby rental houses.

Winnebago County Rent Trends And Supply

Median gross rent in Winnebago County, WI is $965 a month, up 26% from $766 in the 2015–2019 survey (U.S. Census ACS 2020–2024). Few markets grew rent faster over the period. We still underwrite slower growth from here, because rent spikes tend to cool once new supply catches up.

Rental vacancy is 4.4%, within the normal range for a balanced market. 41.2% of renters spend 30% or more of their income on housing. That is close to the national picture, where roughly half of renters do, so rent increases need to track local wage growth.

About 19.5% of homes in Winnebago County are in buildings with 5 or more units, roughly 15,082 homes. It grew 7.4% over five years, a moderate amount of new supply. The median home was built in 1975, so many apartment buildings date from the 1970s and 1980s. That vintage is a common target for value-add renovation. For comparison, HUD's fiscal year 2027 Fair Market Rent for a two-bedroom unit in the Oshkosh-Neenah, WI MSA is $1,195 a month.

How Winnebago County Ranks For Apartment Investors

We track 7 Wisconsin counties. Winnebago County places 7th for median gross rent, 3rd for renter share and 4th for five-year rent growth. Its rents sit near the bottom of the group, which keeps it affordable for tenants but also caps what renovations can earn. Put in counts rather than percentages, that is roughly 1,358 more residents, 319 more renter households and 1,039 more homes in buildings with 5 or more units than five years earlier. New homes in 5+ unit buildings outpaced the growth in renter households, so newer buildings are competing for tenants and older ones may need to offer more to keep them.

Cities In Winnebago County At A Glance

We follow 2 cities in Winnebago County. The largest is Oshkosh, with a median gross rent of $935 a month.

Winnebago County Compared With Wisconsin

Winnebago County's median gross rent of $965 is below the Wisconsin median of $1,087.

Can Tenants Afford Winnebago County Rents?

The median rent in Winnebago County works out to $11,580 a year, about 15.5% of the median household income of $74,925. Under the common 30% guideline, a household needs about $38,600 a year to cover that rent comfortably. That's a lighter load than the Wisconsin average of 16.8%. Renters usually earn less than the all-household median, so the real burden for tenants is higher than this simple ratio shows.

Since the 2015–2019 survey, the median rent rose $199 a month ($2,388 a year), while median household income rose $16,390 a year. The two have moved together, so affordability today looks much like it did five years ago. HUD's FY2027 Fair Market Rent for a two-bedroom unit, $1,195, is 23.8% above the median gross rent for all unit sizes. That gap matters for buildings that accept Housing Choice Vouchers, since local housing authorities base voucher payment standards on it.

Quick Facts: Winnebago County Rental Market

These are the core numbers for Winnebago County, WI, each from the Census Bureau's American Community Survey.

• Winnebago County, WI has 171,769 residents, up 0.8% from the 2015–2019 survey (U.S. Census ACS 2020–2024).
• Median household income in Winnebago County, WI is $74,925, up 28% over five years (U.S. Census ACS 2020–2024).
• Median gross rent in Winnebago County, WI is $965 a month, up 26% over five years (U.S. Census ACS 2020–2024).
• 34.2% of households in Winnebago County, WI rent, about 24,876 renter households (U.S. Census ACS 2020–2024).
• 19.5% of homes in Winnebago County, WI are in buildings with 5 or more units (U.S. Census ACS 2020–2024).
• The rental vacancy rate in Winnebago County, WI is 4.4%, and 41.2% of renters spend 30% or more of income on rent (U.S. Census ACS 2020–2024).
• The median home in Winnebago County, WI was built in 1975 (U.S. Census ACS 2020–2024).

What We Look For In Winnebago County

Our buy box in Winnebago County is the same one we use nationwide: 5+ unit apartment buildings, stabilized or in need of work, priced on today's rents. Then we test the property against the local data on this page and a full inspection of its major systems.

Property taxes are a big line item for any Wisconsin apartment building. We underwrite the tax bill after purchase, not the seller's current bill, since a sale often resets the assessment. Wisconsin has no statewide rent control law, though local rules on notices, fees and deposits still apply. Insurance quotes in Wisconsin reflect winter storm and frozen-pipe claims, so we get a quote before we make an offer.

Given how fast rents rose here, we assume much slower rent growth going forward and make sure the deal still works if rents stay flat for a while.

Evaluating Apartment Syndications In Winnebago County

Before you invest in an apartment syndication in Winnebago County, with us or anyone else, the local data points to a few questions worth asking.

• What vacancy does the plan assume? Rental vacancy in Winnebago County is 4.4%. A plan that assumes much lower vacancy than the market should explain why.
• What rent growth is underwritten? Rents here rose 26% over five years. Ask whether the plan assumes that pace continues, and what happens to the deal if rents stay flat.
• How was the property tax bill estimated? A sale often triggers a reassessment, so the bill after purchase can be well above what the seller pays today.
• What capital work is budgeted? The median home in Winnebago County was built in 1975, so roofs, plumbing and electrical systems deserve their own line items.
• How and when does capital come back? Ask what the plan is for a refinance or sale, and what happens if that takes longer than expected.

How Passive Investing In A Winnebago County Apartment Syndication Works

Here's the short version. The general partner, in this case Skyline, finds an apartment building in Winnebago County, buys it with a loan and investor capital, and runs it. Limited partners supply part of that capital and hold an ownership share, without landlord duties or personal liability for the loan.

Syndications are long-term and illiquid, and capital usually stays committed for several years. Results are never certain. Most offerings are limited to accredited investors, and the rules depend on whether a deal uses Rule 506(b) or Rule 506(c). See investing with Skyline Capital for how we work with limited partners.

Getting Started

The first step is the investor network. It's free, and it's how we share market notes and get to know investors. If we buy in Winnebago County or elsewhere and you're eligible, we'll reach out privately with the details.