seodata.dev

keyword

adult age 18

Monthly search volume and cost-per-click data for "adult age 18" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=adult+age+18&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-26 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
adult age 3,600 $0 16/20
is 18 an adult 3,600 $0 13/20
is 18 considered an adult 880 $0 14/20
why is 18 the age of adulthood 390 $0 16/20
are you considered an adult at 18 210 $0 14/20
is 18 adult 170 $0 14/20
18 adulthood 110 $0 12/20
is 18 the age of adulthood 70 $0 13/20
is 18 an adult in the us 70 $0 12/20
is 18 adulthood 30 $0 14/20

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://api.seodata.dev/v1/keyword?q=adult+age+18&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt