What Is My DMA? DMA Lookup by ZIP Code
Find your DMA by ZIP Code, city, or county. Learn how DMA lookup works, what a Nielsen DMA is, and how U.S. ZIP Codes are matched to local TV markets.
U.S. Media & Marketing
What Is a Designated Market Area (DMA)? U.S. Map, List, Rankings & Lookup
Learn what a Designated Market Area (DMA) is, how U.S. DMA regions work, and how to find your DMA by ZIP Code, city, or county. Explore the U.S. DMA map, market list, rankings, Nielsen DMA system, and why DMA regions matter for television, advertising, media buying, and local marketing.