keyword

how old are most 9th graders

Monthly search volume and cost-per-click data for "how old are most 9th graders" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=how+old+are+most+9th+graders&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-24 | +--------------+------------------+

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
9th graders age	2,900	$0	13/20
age of a 9th grader	2,900	$0	13/20
how old are 9th graders	2,400	$0	20/20
how old is a 9th grader	2,400	$0	15/20
age of 9th graders	170	$0	12/20
how old is the average 9th grader	110	$0	12/20
average age of 9th grader	70	$0	13/20
how old is 9th graders	50	$0	14/20
average 9th grader age	40	$0	13/20
average age for 9th grader	40	$0	13/20

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=how+old+are+most+9th+graders&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