seodata.dev

keyword

decline birth rate

Monthly search volume and cost-per-click data for "decline birth rate" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=decline+birth+rate&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $2.09 | | competition | 0 | | country | US | | updated | 2026-06-08 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
birth rates 12,100 $12.24 14/20
birth rates declining 4,400 $2.09 20/20
birth rate declining 4,400 $2.09 15/20
birth rates decline 4,400 $2.09 14/20
decline in birth rate 4,400 $2.09 13/20
decreasing birth rate 4,400 $2.62 12/20
low birth rate 1,300 $0.28 14/20
lower birth rates 1,300 $2.35 12/20
falling birth rate 390 $2.63 14/20
birth decline 210 $0 12/20

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://api.seodata.dev/v1/keyword?q=decline+birth+rate&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt