From the information available, the initial population was 16,007. That figure was taken as at the year zero which is January 1, 2014.
This means

This trend would be used until we get to January 1, 2030, when we would calculate as follows;

Note that the years count from Jan 1 to Jan 1.
The function that models the yearly growth is;

Using the first year, 2014 which is year zero, the result would remain 16,007. That is;

For the 16th year, which is year 2030, we woud now have the following;

Rounded to the nearest whole number, this figure becomes;
ANSWER:
