keyword

union membership

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

$ curl "https://app.seodata.dev/v1/keyword?q=union+membership&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $2.32 | | competition | 0.04 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
unions	246,000	$2.81	13/20
union of workers	12,100	$3.21	13/20
workers unions	9,900	$1.31	15/20
union worker	8,100	$1.16	14/20
union workers	2,400	$1.15	14/20
union labor	1,900	$1.43	12/20
union members	1,600	$2.32	20/20
union member	1,600	$2.32	16/20
trade union membership	50	$0	12/20
membership union	40	$1.63	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=union+membership&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt