seodata.dev

keyword

chicago illinois

Monthly search volume and cost-per-click data for "chicago illinois" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=chicago+illinois&country=us" +--------------+------------------+ | volume | 74,000 | | cpc | $1.66 | | competition | 0.02 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
chicago usa 1,220,000 $1.77 20/20
chicago city il 1,000,000 $1.72 20/20
chicago illinois united states 1,000,000 $1.72 20/20
city of chicago il 1,000,000 $1.72 20/20
chicago united states 1,000,000 $1.72 17/20
chicago il 165,000 $1.21 20/20
chicago and illinois 74,000 $1.75 20/20
chicago city 9,900 $2.17 17/20
chicago location 1,600 $0.14 20/20
chicago us 260 $0 17/20

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=chicago+illinois&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