Erlanger, KY vs Oak Grove, KY

Erlanger, KY and Oak Grove, KY have a very similar cost of living, with only a 2.8% difference in their overall index. Erlanger scores 78 while Oak Grove scores 80 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 Erlanger is $981/month compared to $1,208/month in Oak Grove — a 19% difference. Interestingly, home values tell a different story: while Erlanger has cheaper rent, Oak Grove actually has lower median home values ($143,500 vs $189,400).

Median household income in Erlanger is $78,420 compared to $47,886 in Oak Grove (+63.8%). Erlanger offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Erlanger spend roughly 15% of their income on rent, less than the 30.3% in Oak Grove. The Erlanger ratio exceeds the commonly recommended 30% threshold, which can put pressure on household budgets.