keyword

what is il state

Monthly search volume and cost-per-click data for "what is il state" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+il+state&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
illinois in usa	368,000	$15.53	18/20
state in illinois	9,900	$0	20/20
states in illinois	9,900	$0	20/20
state il us	9,900	$0	19/20
is illinois a state	2,900	$0	20/20
the state of illinois	2,400	$0	19/20
illinois in us	2,400	$20.21	18/20
illinois states	1,000	$0	19/20
illinois usa	1,000	$0	16/20
illinois is in which state	720	$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=what+is+il+state&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