Nzega: city in Tabora, Tanzania
What exactly constitutes the spatial extent of the city? For these aggregations, we used the Global Human Settlement Layer Urban Center Database (GHS-UCDB) to define the boundaries of the city. These cities -- or urban centers -- cover areas that are densely populated and built-up, and so may extend beyond the spatial borders of these cities that we may be familiar with. The GHS area is shaded in blue.
View Nzega, Tanzania on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Nzega as of 2014, the overall level of street-network sprawl is 1.13, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are nan, 0.54, 0.8 and 2.23. Data was not available in 1975.
Quantity of street network construction: The street network in Nzega spans a total of 55 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of nan, which is highly disconnected.
Effect on the aggregate network: New construction in each period adds to the total stock of streets, but does not change streets that have already been built. Therefore, it has a limited effect on the street network as a whole. The SNDis of the aggregate street network in the respective time periods are nan, 0.54, 0.61 and 1.13. Data was not available in 1975.
Nzega and Tabora do not follow the same trend in the disconnectivity of their street network constructions. There was not enough data from the city, while the SNDi of street constructions in Tabora rose steadily.
How do development practices in Nzega fare in comparison to others in Tabora? Most recently in 2001-2014, street construction in Nzega was the 1st-most disconnected out of the 3 cities in Tabora. Its position in the ranks since 1975 has risen; relative to other cities in Tabora, street construction in Nzega has become more disconnected. Nzega ranked 2nd in 1976-1990, 2nd in 1991-2000 and 1st in 2001-2014. There was no ranking in 1975 due to unavailable data.
Nzega and Tanzania do not follow the same trend in the disconnectivity of their street network constructions. There was not enough data from the city, while the SNDi of street constructions in Tanzania was at its lowest in 1976-1990.
How do development practices in Nzega fare in comparison to others in Tanzania? Most recently in 2001-2014, street construction in Nzega was the 29th-most disconnected out of the 42 cities in Tanzania. Its position in the ranks since 1975 has risen; relative to other cities in Tanzania, street construction in Nzega has become more disconnected. Nzega ranked 35th in 1976-1990, 35th in 1991-2000 and 29th in 2001-2014. There was no ranking in 1975 due to unavailable data.
Nzega and Tabora do not follow the same trend in the disconnectivity of their aggregate street networks. There was not enough data from the city, while the SNDi of street constructions in Tabora rose steadily.
To date, Nzega is the 2nd-most disconnected out of the 3 cities in Tabora. Its position in the ranks since 1975 has not changed. Nzega ranked 2nd in 1976-1990, 2nd in 1991-2000 and 2nd in 2001-2014. There was no ranking in 1975 due to unavailable data.
Nzega and Tanzania do not follow the same trend in the disconnectivity of their aggregate street networks. There was not enough data from the city, while the SNDi of street constructions in Tanzania rose steadily.
To date, Nzega is the 34th-most disconnected out of the 42 cities in Tanzania. Its position in the ranks since 1975 has risen; relative to other cities in Tanzania, the street network in Nzega has become more disconnected. Nzega ranked 39th in 1976-1990, 39th in 1991-2000 and 34th in 2001-2014. There was no ranking in 1975 due to unavailable data.
As of 2015, Nzega had a built-up area of 2.1 square kilometers, and a population of 55778 people.
These are some other cities with approximately the same population: