1870 New York City, New York & Long Island Census Index Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Your Email *EmailConfirm EmailFull Name You Want Searched *Helpful InformationSubmit This index indexes about 500,000 census records from the five counties that made up New York City in 1870: Kings, New York, Queens, Richmond, and Suffolk. Share this: Click to share on Facebook (Opens in new window) Facebook Click to print (Opens in new window) Print Click to email a link to a friend (Opens in new window) Email Click to share on X (Opens in new window) X Click to share on Pinterest (Opens in new window) Pinterest Click to share on Threads (Opens in new window) Threads