seodata.dev

keyword

population size

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

$ curl "https://app.seodata.dev/v1/keyword?q=population+size&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
population world 450,000 $3.86 14/20
population 60,500 $3.54 15/20
countries population 27,100 $2.84 14/20
population growth 8,100 $11.75 13/20
population of world 5,400 $3.64 13/20
population of 3,600 $0 15/20
population count 2,400 $3.41 15/20
world pop 2,400 $8.74 14/20
population statistics 1,300 $18.38 16/20
what is the size of population 170 $0 14/20

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+size&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