keyword

immigration 1820

Monthly search volume and cost-per-click data for "immigration 1820" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=immigration+1820&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-25 | +--------------+------------------+

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
immigration to united states history	720	$6.87	4/20
immigration years	590	$3.19	4/20
when was immigration at its highest in the us	70	$0	4/20
immigration 1840	40	$0	4/20
how many immigrants have entered the us since 1820	20	$0	7/20
where did most immigrants come from in the 1980s	20	$0	4/20
where did the first wave of immigrants come from	20	$0	4/20
immigration 1820 to 1860	10	$0	8/20
immigration 1860	10	$0	5/20
immigration in the 1860s	10	$0	5/20

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=immigration+1820&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