Create choropleth map

choropleth_map.py

# Sydney latitude and longitude values
latitude = -33.892319
longitude = 151.146167
# create a plain Sydney map
population_map = folium.Map(location=[latitude, longitude], zoom_start=11, tiles='cartodbpositron')
# create a list for population scale
bins = list(range(0, 60000, 10000))
# generate choropleth map using the total population of each suburb in Sydney
population_map.choropleth(
    geo_data=NSW_data,
    data=sydney_demography_data,
    columns=['Suburbs_with_boundries', 'Population'],
    key_on='feature.properties.nsw_loca_2',
    fill_color='BuGn', 
    fill_opacity=0.7, 
    line_opacity=0.9,
    legend_name='Population by Suburb',
    bins=bins,
    reset=True
)
population_map