keyword

population collapse

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

$ curl "https://app.seodata.dev/v1/keyword?q=population+collapse&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0.02 | | competition | 0.01 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
population decline	5,400	$2.39	20/20
demographic decline	4,400	$1.41	11/20
declining world population	880	$0.07	10/20
population decline in the world	880	$0.02	10/20
population crash	260	$0	13/20
global population collapse	70	$0	14/20
what is population collapse	70	$0	12/20
world population collapse	50	$0	13/20
world population crisis	50	$3.22	11/20
human population collapse	30	$0	11/20

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=population+collapse&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