seodata.dev

keyword

postal zip code

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

$ curl "https://app.seodata.dev/v1/keyword?q=postal+zip+code&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $8.87 | | competition | 0.01 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
postal code 60,500 $6.98 20/20
american zip code 27,100 $1.61 20/20
postal code us 18,100 $2 20/20
find zip code by address 14,800 $4.31 20/20
what is a zip code 14,800 $0 20/20
what is my postal code 9,900 $0 20/20
what is the zip code 9,900 $0 20/20
what's my postal code 8,100 $0 20/20
us postal code 6,600 $0 20/20
what is the zip code for this address 6,600 $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/keyword?q=postal+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