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FL area data

O Brien, FL

O Brien, FL.

Population: 4,186 (Census ACS)

Home values & appreciation

Median home value
$319,946
1-year appreciation
+3.7%
3-year appreciation
+10.2%
5-year appreciation
+30.3%
10-year appreciation
+128.9%
All-time peak (2026-04)
$322,013
House Price Index
542.2 (-2.6% YoY)

Affordability

Cost of living index (Above Average)
101.0 (100 = US avg)
Electricity rate (state-level)
15.2¢/kWh
Natural gas rate (state-level)
$25.50/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Natural hazards & flood risk

Overall hazard risk
Relatively Low
Top hazards
hurricane, lightning

Climate (30-year normals)

Average annual temperature
68.0°F
Average high
79.0°F
Average low
57.0°F

Amenities

Nearest airport
O'Brien Airpark East/West Airport (3 mi)
Hospitals nearby (~15 mi)
1,090
Avg hospital rating
3.1 / 5
Solar radiation rating
Good (4.8 kWh/m²/day)

Migration

Net migration
+508 tax filers

Housing stock

Median year housing built
1,998
Median annual property tax
$1,112
Households with broadband internet
70.6%

Employment & development

Total county employment
9,431
Average weekly wage
$842
Top industries (by employment)
Health Care, Accommodation & Food, Construction
Annual residential building permits (county)
130

Area data compiled from public government, academic, and industry research feeds. Data sources →

Data last updated

Most recent source refresh: Aug 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents