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keyword

capitol washington dc

Monthly search volume and cost-per-click data for "capitol washington dc" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=capitol+washington+dc&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $1.4 | | competition | 0.55 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
united states capitol 201,000 $0.82 20/20
us capitol 201,000 $0.56 20/20
capitol united states 165,000 $0.51 20/20
washington capitol 49,500 $0.55 20/20
the capitol usa 14,800 $1.7 20/20
us capitol building 14,800 $0.52 20/20
capitol usa 5,400 $1.03 20/20
washington dc capitol 2,900 $1.29 20/20
capitol building address in washington dc 2,400 $0.99 20/20
capitol building address washington dc 2,400 $0.99 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=capitol+washington+dc&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