keyword

largest us libraries

Monthly search volume and cost-per-click data for "largest us libraries" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=largest+us+libraries&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0.04 | | competition | 0 | | country | US | | updated | 2026-06-01 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
largest libraries in the world	4,400	$0	14/20
library in usa	2,400	$0.03	11/20
largest libraries in the us	1,300	$0	15/20
largest libraries in america	1,300	$0.04	13/20
biggest library in us	1,300	$0	11/20
major libraries in the us	1,300	$0.04	11/20
largest public libraries in the united states	320	$0	12/20
largest public libraries in the us	320	$0	12/20
largest public libraries	90	$0	12/20
top 10 biggest library in the us	50	$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=largest+us+libraries&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