keyword

california refund

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

$ curl "https://api.seodata.dev/v1/keyword?q=california+refund&country=us" +--------------+------------------+ | volume | 22,200 | | cpc | $4.9 | | competition | 0 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

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 where's my refund	33,100	$28.47	20/20
where's my california refund	33,100	$0	20/20
state of california refund	22,200	$4.9	20/20
state refund california	22,200	$11.23	20/20
california tax refund	18,100	$4.12	20/20
california state refund	9,900	$4.84	20/20
california tax refund status	8,100	$0	20/20
where's my state refund ca	6,600	$1.62	20/20
california refund status	5,400	$0	20/20
where's my refund california	3,600	$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://api.seodata.dev/v1/keyword?q=california+refund&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