keyword

common halloween costumes

Monthly search volume and cost-per-click data for "common halloween costumes" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=common+halloween+costumes&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $0.43 | | competition | 1 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
popular halloween costumes	4,400	$0.37	12/20
top halloween costumes	4,400	$0.37	11/20
most popular halloween costumes	1,600	$0.33	16/20
most famous halloween costumes	1,600	$0.33	14/20
what is the most popular halloween costume	880	$0	15/20
what are the most popular halloween costumes	880	$0.15	12/20
common halloween costume	720	$0.27	12/20
most common halloween costumes	390	$0	11/20
what's the most popular halloween costume	90	$0	12/20
common halloween characters	40	$0	12/20

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=common+halloween+costumes&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