keyword

rail workers unions

Monthly search volume and cost-per-click data for "rail workers unions" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=rail+workers+unions&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0.02 | | country | US | | updated | 2026-08-07 | +--------------+------------------+

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
railroad union	880	$6.52	16/20
railroad unions	880	$6.52	16/20
railway union	880	$3.06	8/20
train unions	390	$2.58	12/20
railroad workers unions	110	$3.66	14/20
railroad worker union	110	$4.85	13/20
railroad workers union	110	$3.66	13/20
railway workers union	70	$0	13/20
railroad labor union	50	$0	12/20
railroad labor unions	50	$0	10/20

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=rail+workers+unions&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