keyword

1940 census search by name

Monthly search volume and cost-per-click data for "1940 census search by name" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=1940+census+search+by+name&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $1.46 | | competition | 0.3 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
1940 census	2,900	$1.92	19/20
1940 census name search	2,900	$0.66	19/20
search 1940 census by name	2,900	$1.11	19/20
us census 1940	2,900	$1.99	18/20
1940 census search	260	$2.4	16/20
census 1940	140	$1.99	17/20
1940 census search by name free online	110	$1.22	15/20
search 1940 census by name free online	90	$1.37	16/20
1940 census free	50	$2	16/20
free census records 1940	40	$1.73	15/20

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=1940+census+search+by+name&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