keyword

ca california

Monthly search volume and cost-per-click data for "ca california" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=ca+california&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $8.05 | | competition | 0.01 | | 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
california	1,000,000	$1.36	20/20
c a	550,000	$0.89	16/20
ca	550,000	$1.02	16/20
ca state	27,100	$0.1	13/20
state ca	27,100	$0.57	12/20
ca government	14,800	$5.8	13/20
california state government website	3,600	$0	14/20
california usa	2,400	$0	16/20
california states	1,000	$0	14/20
california california	880	$0	16/20

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=ca+california&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