Santa Ana, CA vs Vallejo, CA
Vallejo is moderately more affordable than Santa Ana, with a 6.2% lower cost of living index. Santa Ana scores 154 compared to 145 for Vallejo, where the US average is 100. This difference means residents of Santa Ana can expect to pay noticeably more for everyday expenses, housing, and services.
On the housing front, median rent in Santa Ana is $1,975/month compared to $2,013/month in Vallejo — a 2% difference. Interestingly, home values tell a different story: while Santa Ana has cheaper rent, Vallejo actually has lower median home values ($557,500 vs $657,800).
Median household income in Santa Ana is $88,354 compared to $89,496 in Vallejo (-1.3%). Vallejo offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Santa Ana spend roughly 26.8% of their income on rent, less than the 27% in Vallejo.
Climate-wise, Santa Ana is notably warmer with an average of 64.9°F compared to 57.7°F in Vallejo. Vallejo receives more rainfall at 20.2" per year compared to 11.2" in Santa Ana.
Income & Cost
Housing
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Rent by Bedroom Size
HUD Fair Market Rent (FY 2026) — metro area average
Everyday Prices
BLS Average Prices by metro area
Climate
NOAA 30-year normals (1991-2020)