Investing in Sumter County, FL Real Estate: The Actual Numbers

Considering rental property in Sumter County, FL? The typical home ($388,599, Zillow) against typical rent ($1,751/mo, Zillow Observed Rent Index) works out to a 5.4% gross cap rate. Gross is where analysis starts, not ends — below is the investor cost stack that turns it into a real number, and the demand-and-supply data that decides whether the rent holds.

Sumter County yield at a glance

The investor cost stack, worked

Start with $21,008 of gross annual rent. Property tax: investors get NO homestead exemption and no 3% cap — at Sumter County’s typical 12.28 mills on a $388,599 assessment, roughly $4,774 a year (non-homestead assessments can still rise up to 10% annually). Insurance: Citizens averages about $1,728/yr here, and landlord (DP-3) policies typically price above owner-occupied. That already takes the yield to about 3.73% before vacancy, maintenance, management and any HOA — the line items that separate real operators from spreadsheet optimists.

Will the rent hold? Demand and supply

Rent growth here is running +1.5% (Zillow index). On demand, IRS migration data shows a net 5,343 people per year into the county; on supply, builders pulled 3,516 residential permits in 2025. Rising rents plus positive migration plus a restrained pipeline is the configuration that protects yields; the reverse erodes them. Our valuation model currently reads the county as overvalued by 7.7% versus income-and-rent fundamentals.

Where investors actually buy here

Community-level medians, days on market and price trends for every tracked Sumter County community are on the county’s community and lifestyle pages — start with the county rent page (full rent-versus-own math).

The Sumter County market, in context

Sumter County is home to most of The Villages — the largest 55+ retirement community in the world — which dominates its economy, demographics, and housing. With the oldest median age in the United States, Sumter is a purpose-built retirement market unlike any other county in Florida.

The economy behind the market: {'drivers': 'retirement services, healthcare, construction, and retail (all tied to The Villages)', 'summary': "Sumter's economy is The Villages — a master-planned 55+ community of over 125,000 residents (spanning into Lake and Marion) that generates billions in annual activity and supports thousands of jobs in construction, healthcare, retail, hospitality, and recreation. UF Health and area hospitals serve the retiree population, and the county's own government and schools round out a small base outside the bubble.", 'employers': ['The Villages (developer, recreation, and services)', 'UF Health / The Villages Health', 'Sumter County School District', 'Sumter County government', 'retail and hospitality (The Villages town squares)', 'construction trades'], 'jobNote': 'The Villages is the largest 55+ retirement community in the world, and Sumter County has the oldest median age in the United States.'}

What could change it: Sumter's risks are concentration and demographics: the market is overwhelmingly tied to one age-restricted community and the retiree economy, which limits diversification. It is inland, so hurricane risk is wind-and-rain rather than surge, and insurance is moderate. The main consideration for buyers is simply that most of the county is 55+ by design.

Near-term outlook: Expect Sumter to keep growing on The Villages' continued southward expansion over the next 12 months, with deep, steady retiree demand and constant new construction setting the pace — a market defined by its 55+ identity.

Run the numbers in Sumter County

• Find the best agent in Sumter County
• Get a cash offer in Sumter County
• Sumter County housing scorecard
• What would selling net you
• Buyer closing costs calculator

Common questions

Figures from Zillow research series, Zillow Observed Rent Index, verified county millage, Citizens Property Insurance, IRS SOI migration and Census permits, as of 2026-06-16; deemed reliable but not guaranteed. Informational only - not investment, tax or legal advice. Equal Housing Opportunity.