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keyword

how old are 9th graders

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

$ curl "https://app.seodata.dev/v1/keyword?q=how+old+are+9th+graders&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
how old are 2nd graders 9,900 $0 19/20
grades ages 3,600 $0 20/20
9th graders age 2,900 $0 18/20
age of a 9th grader 2,900 $0 17/20
how old are 10th graders 2,400 $0 20/20
how old is a 9th grader 2,400 $0 17/20
what age are 9th graders 720 $0 18/20
age of 9th graders 170 $0 19/20
what age is a 9th grader 90 $0 19/20
how old is 9th graders 50 $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=how+old+are+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