keyword

catholicism

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

$ curl "https://api.seodata.dev/v1/keyword?q=catholicism&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $4.44 | | competition | 0 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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
catholics	135,000	$3.06	20/20
roman catholic church	22,200	$1.52	16/20
roman catholicism	22,200	$0	15/20
roman catholics	22,200	$0.25	15/20
what is catholicism	12,100	$2.4	14/20
catholicism religion	6,600	$25.25	18/20
religion catholic	6,600	$25.25	16/20
catholic religion	6,600	$25.25	15/20
the catholic church	4,400	$3.29	13/20
roman church	1,900	$0	13/20

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=catholicism&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