seodata.dev

keyword

world population collapse

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

$ curl "https://app.seodata.dev/v1/keyword?q=world+population+collapse&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
population decline 5,400 $1.09 15/20
demographic decline 4,400 $1.41 13/20
population collapse 1,600 $0.02 20/20
countries with declining population 1,600 $4.42 11/20
population crash 260 $0 12/20
population decline world 170 $0 12/20
world population will decline 170 $0 11/20
global population collapse 70 $0 15/20
world population crisis 50 $3.22 13/20
human population collapse 30 $0 13/20

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=world+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