seodata.dev

keyword

earth population

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

$ curl "https://app.seodata.dev/v1/search-volume?q=earth-population" +--------------+------------------+ | volume | 18,100 | | cpc | $9.82 | | competition | 0 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
population world 450,000 $3.86 20/20
how many people are in the world 201,000 $4.43 20/20
how many humans on earth 33,100 $4.56 20/20
how many people are on earth 33,100 $5.64 20/20
how many people in the world 33,100 $3.87 20/20
what is the population of the world 33,100 $4.1 20/20
what is the world population 33,100 $8.2 20/20
current world population 22,200 $2.68 20/20
current population of world 18,100 $1.52 20/20
how many people are there in the world 12,100 $5.27 20/20

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/search-volume?q=earth-population" 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