11,308; Population: 7 Billion
Groups: 6,403; Population: 4.1 Billion People
People Groups: 3,101; Population: 226
Here is a great informational resource
for praying for laborers to be sent to the unreached.
And [Jesus] said to them, “The harvest is plentiful, but the laborers
are few. Therefore pray earnestly
to the Lord of the harvest to send out laborers into his harvest.” (Luke 10:2)