seodata.dev

keyword

population earth

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

$ curl "https://app.seodata.dev/v1/search-volume?q=population-earth" +--------------+------------------+ | volume | 110,000 | | cpc | $3.25 | | competition | 0 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
current population of world 18,100 $1.52 20/20
world population year 6,600 $4.14 20/20
human population by year 5,400 $6.08 19/20
earth population growth rate 2,400 $3.53 20/20
population earth over time 2,400 $6.17 20/20
population of the world over time 2,400 $3.86 20/20
population of earth over time 2,400 $3.86 19/20
world population in billion 1,900 $0 19/20
total humans 1,000 $1.87 19/20
world population now 880 $2.34 19/20

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=population-earth" 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