seodata.dev

keyword

oldest country in the world by age

Monthly search volume and cost-per-click data for "oldest country in the world by age" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=oldest+country+in+the+world+by+age&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
oldest countries in the world 27,100 $0 20/20
oldest country in the world 27,100 $0 20/20
oldest country world 27,100 $0 20/20
oldest.country in the world 27,100 $0 20/20
the oldest country in the world 27,100 $0 20/20
what is the oldest country in the world 18,100 $0 20/20
first country in the world 12,100 $0 19/20
oldest countries 4,400 $0 20/20
oldest country 4,400 $0 20/20
what is the oldest country 2,900 $0 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/keyword?q=oldest+country+in+the+world+by+age&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