keyword

washington d.c

Monthly search volume and cost-per-click data for "washington d.c" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=washington+d.c&country=us" +--------------+------------------+ | volume | 673,000 | | cpc | $1.72 | | competition | 0.03 | | country | US | | updated | 2026-06-12 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
washington dc	673,000	$1.72	20/20
washington d c	673,000	$1.52	11/20
washington district of columbia	673,000	$1.72	11/20
dc us	60,500	$0.72	11/20
district of columbia	60,500	$0.8	10/20
dc washington	6,600	$1.57	11/20
dc usa	5,400	$0.49	12/20
washington dc usa	2,400	$0.79	14/20
washington usa	1,900	$0	11/20
washington dc city	1,600	$4.84	11/20

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=washington+d.c&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