seodata.dev

keyword

total fertility rate

Monthly search volume and cost-per-click data for "total fertility rate" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=total+fertility+rate&country=us" +--------------+------------------+ | volume | 18,100 | | 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
fertility rate 8,100 $4.53 20/20
fertility rate by country 4,400 $11.43 20/20
fertility rate countries 4,400 $11.43 20/20
what is fertility rate 2,400 $0 18/20
fertility rate world 1,900 $1.21 18/20
tfr world 1,900 $1.21 18/20
fertility rate global 1,300 $0 20/20
global fertility rate 1,300 $0 20/20
fertility rate in the world 1,300 $3.77 19/20
fertility rates world 1,300 $0 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/keyword?q=total+fertility+rate&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