seodata.dev

keyword

census documents

Monthly search volume and cost-per-click data for "census documents" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=census+documents&country=us" +--------------+------------------+ | volume | 70 | | cpc | $2.85 | | competition | 0.08 | | 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 20/20
federal census records 2,900 $2.49 20/20
1930 census records 1,600 $1.31 13/20
search 1930 census by name 1,300 $1.22 13/20
1960 census search by name 390 $1.84 13/20
1960 census records online free 260 $1.04 13/20
1920 census records free 210 $1.53 14/20
free census records search 140 $2.03 13/20
census records public 90 $2.15 16/20
online census records 90 $1.63 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=census+documents&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