New York is 16% more expensive than Pomona.
When comparing New York, NY and Pomona, CA, the overall cost of living indices are 166 and 143 respectively (national median = 100). Rent is comparable in both cities, with less than $50/month separating them.
Median household income is $844/year higher in New York. Home values also differ significantly — the median in New York is $751,700 compared to $569,600 in Pomona.
New York has a lower income tax rate, making New York slightly more tax-friendly.
New York vs Pomona — common questions
Other cost of living comparisons for New York and Pomona