Mount Olive CDP (Jefferson County), AL vs Rainbow City, AL
Mount Olive CDP (Jefferson County), AL and Rainbow City, AL have a very similar cost of living, with only a 2.2% difference in their overall index. Mount Olive CDP (Jefferson County) scores 79 while Rainbow City scores 77 on the cost of living index, where 100 represents the national average. The day-to-day expenses for residents in both cities are comparable, though differences emerge when looking at specific categories.
On the housing front, median rent in Mount Olive CDP (Jefferson County) is $1,022/month compared to $998/month in Rainbow City — a 2% difference. Interestingly, home values tell a different story: while Rainbow City has cheaper rent, Mount Olive CDP (Jefferson County) actually has lower median home values ($190,400 vs $203,600).
Median household income in Mount Olive CDP (Jefferson County) is $84,120 compared to $59,659 in Rainbow City (+41%). While Mount Olive CDP (Jefferson County) is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Mount Olive CDP (Jefferson County) spend roughly 14.6% of their income on rent, less than the 20.1% in Rainbow City.
Climate-wise, both cities share similar average temperatures (63.9°F vs 62.3°F). Mount Olive CDP (Jefferson County) receives more rainfall at 56.6" per year compared to 52.2" in Rainbow City.
Income & Cost
Housing
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Rent by Bedroom Size
HUD Fair Market Rent (FY 2026) — metro area average
Everyday Prices
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Climate
NOAA 30-year normals (1991-2020)