ZIP Code 83651

Residents of ZIP code 83651, centered on Caldwell, earn a median household income of $69,914, placing the area in middle-income territory rather than among Idaho's wealthier enclaves. Per-capita income sits at $33,661, and homes carry a median value of $338,900. Property taxes run at an effective rate of 0.52% countywide, so a house at that median value generates roughly $1,760 in annual tax. Combined with a 6.00% sales tax, the overall load stays moderate, though the gap between household and per-capita income hints at a mix of single-earner and multi-earner homes.