seodata.dev

keyword

1920 census records free

Monthly search volume and cost-per-click data for "1920 census records free" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=1920+census+records+free&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0.94 | | competition | 0.36 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
census records 4,400 $2.36 17/20
1920 census 1,900 $1.74 20/20
search 1930 census by name 1,300 $1.22 16/20
1930 census records 590 $2.24 17/20
1920 census search by name 390 $1.49 19/20
1920 census records search by name 390 $1.42 18/20
search 1920 census by name 390 $1.49 18/20
free 1920 census records 210 $1.53 18/20
1920 us census records online free 170 $1.9 19/20
1920 census search 170 $2.04 17/20

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=1920+census+records+free&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