seodata.dev

keyword

united states zip code lookup

Monthly search volume and cost-per-click data for "united states zip code lookup" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=united+states+zip+code+lookup&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0.6 | | competition | 0 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
zip code lookup 135,000 $3.57 20/20
zip codes lookup 135,000 $3.57 20/20
zip code finder 22,200 $1.29 20/20
find zip code by address 14,800 $4.31 20/20
zip code lookup by address 14,800 $4.31 20/20
zip code online 14,800 $0 20/20
full zip code lookup 12,100 $16.27 20/20
american postal codes 6,600 $1.49 20/20
united states zip codes list 6,600 $3.67 20/20
zip codes search 4,400 $2.63 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=united+states+zip+code+lookup&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt