seodata.dev

keyword

zip code

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

$ curl "https://app.seodata.dev/v1/search-volume?q=zip-code&country=us" +--------------+------------------+ | volume | 201,000 | | cpc | $4.49 | | competition | 0 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
american zip code 27,100 $1.61 20/20
us zip code 27,100 $1.85 20/20
zip code united states 27,100 $1.85 20/20
usps zip code 14,800 $0.03 20/20
what is a zip code 14,800 $0 20/20
zip code online 14,800 $0 20/20
what is the zip code 9,900 $0 20/20
what is zip code 9,900 $0 20/20
zip code search 4,400 $6.54 20/20
for zip code 3,600 $0 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/search-volume?q=zip-code&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