Alpharetta, GA vs Union City, GA

The cost of living difference between Alpharetta, GA and Union City, GA is dramatic. Union City is 57% cheaper than Alpharetta, a gap that translates to thousands of dollars per year in household expenses. Alpharetta has a cost index of 142 while Union City sits at 90, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Alpharetta is $1,874/month compared to $1,213/month in Union City — a 55% difference. Home values follow the same pattern: Union City is more affordable at $223,100 median vs $605,700.

Median household income in Alpharetta is $146,581 compared to $47,635 in Union City (+207.7%). While Alpharetta is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Alpharetta spend roughly 15.3% of their income on rent, less than the 30.6% in Union City. The Alpharetta ratio exceeds the commonly recommended 30% threshold, which can put pressure on household budgets.