This article seeks to shed more light on the causes of urban growth and will also differentiate between urban growth and urbanization, which are sometimes used interchangeably.

Various Causes of Urban Growth
1. The natural increase in population

The rate of death and births characterizes the natural expansion of an area. In areas where births are more than the deaths, the population is bound to increase. People who migrate to town and cities tend to be young people who are in search of housing, jobs, or better education.

Young men and women have a high fertility rate; therefore, they increase in numbers quickly and will eventually look for new spaces within the urban area to settle and fend for their kind.

2. Migration

Immigration is a major contributor to the increase in the population of a place. Many people are forced to move to urban areas in search of jobs, education, and housing. Inadequate funding and social infrastructure have also driven people to urban areas.

In other cases, political, racial, economic, or religious conflicts have forced people to move to neighbor urban areas.

3. Industrialization
The industrial revolution brought about new production techniques. By this, manufacturing has created more job opportunities by providing people with the opportunity to be employed in new sectors.

With modern farm machinery, employment in the rural areas reduced, forcing workers to move in search of new jobs in tertiary and manufacturing industries.

Also, in pursuit of increased wages, men and women continue to abandon jobs in rural areas by moving to industrial cities. Many people move to urban centers to look for well-paying industrial jobs as urban centers have uncountable opportunities.

4. Commercialization
Whereas industrialization has played an essential role in the growth of urban areas, commerce and trade have profoundly influenced the growth of cities. In ancient times, cities like Athens, Sparta, and Venice were great commercial centers.

In modern life today, the commercial activities in city and industrial areas continue to attract more and more people as traders and workers, thereby contributing to the growth of cities and town areas.

Businesspeople prefer going to the cities to sell their commodities and in search of higher profits. The kind of economic pull urban centers have is one that attracts more and more people to move to urban areas.

5. Advancement of transport and communication
When factories were introduced, the local transportation was weak, forcing the factory laborers to reside near their place of work. The cities were partitioned into dwelling areas, market area, factory area, slums, and so on.

Increased population led to congestion of housing and added to the already existing community by extension of boundaries.

Today, people prefer to live near their place work not because of poor transport but to shorten distance travel and avoid the traffic jam on their way work. Active transportation helps make the cities more habitable by easing communication, transportation, and creating convenient accessibility.

6. Availability of educational and recreational facilities
Most training institutions, colleges, elementary schools, and technical institutions are in urban areas. Also, most libraries are located in the cities. Recruiting agencies, as well as the examination councils, are situated in the cities.

Clearly, due to the location of these facilities, most students and adult learners are attracted to the town for easy accessibility of higher education. Opera and Amusement Theaters are also in urban areas, drawing more people to the cities.

7. Urban planning policies

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Urban planning typically forces city leaders to find ways of making a sustainable city, including proper town development and expansion plans. As a strategy aimed at converting vision into implementation, it acts as a guide for making the most out of a city by improving infrastructure and building its economic growth and enhancing the city’s living standards as well as the resident’s well-being.

With better living standards and infrastructures in the city, more people are attracted to live in the municipality, consequently increasing its population.

8. Topographical factors
The topography of an area can have huge impacts on the growth of a city. An area with a suitable topography is usually easy to develop and expand. Urban areas in or around an excellent topographical area are easily extended and refined, thus drawing more people to such areas.

9. Unbalanced spatial development

In many countries around the world, there are developed regions and less developed regions. Many people tend to move to more developed areas.

Occasionally, urban centers (cities) are more developed than rural areas because of the available facilities and opportunities offered in urban areas. On this account, the population and size of the metropolitan area will automatically increase within a given period.

10. Transformation and modernization in the way of living
Transformation and modernization play a very significant role in attracting people to the cities. As technology improves, together with highly sophisticated infrastructure, liberation, communication, dressing code, medical facilities, and other social services offered; people tend to believe they can live a more comfortable life in the cities.

In growing urban areas, people easily embrace changes in the styles of living, for instance, mode of dressing, attitude, habits, and views. As a result, more people are attracted to the cities, and the cities continue to grow day after day.

11. Mining and investments
As more urban areas continue being successful and well-off due to the discovery of minerals, resource exploitation, agricultural activities, or business operations, urban areas continue to grow economically.

Societies continue being financially liberal due to the availability of jobs in urban areas. As a result, more investors are attracted to invest in such cities, promoting their growth.

12. Presence of functional administrative and social support offices
The presence of administration dominance in an urban center promotes its growth. Many cities today hold offices for various administration and governance functions, which influence people to live in these areas for access to better governance and social amenities like security, sanitation, housing, education, and healthcare.
Sumary this article

This article explains the various causes of urban growth and differentiates between urban growth and urbanization. Factors such as natural increase in population, migration, industrialization, commercialization, advancement in transport and communication, availability of educational and recreational facilities, urban planning policies, topographical factors, unbalanced spatial development, transformation and modernization in the way of living, mining and investments, and the presence of functional administrative and social support offices are discussed in detail. All these factors contribute to the growth of urban areas and attract more people to cities and town areas.

This article explores the causes of urban growth and highlights the distinction between urban growth and urbanization.

Some of the causes of urban growth include:
1. Natural increase in population: When the birth rate exceeds the death rate, the population increases. Young people who migrate to cities in search of housing, jobs, or education contribute to urban growth.
2. Migration: People move to urban areas for better job opportunities, education, and housing. Political, economic, racial, or religious conflicts also force people to move to neighboring urban areas.
3. Industrialization: The industrial revolution created new job opportunities in manufacturing and tertiary industries, leading to migration from rural to urban areas in search of work.
4. Commercialization: Trade and commerce play a significant role in the growth of cities. Urban areas with bustling commercial activities attract more people, including traders and workers.
5. Advancement of transport and communication: The availability of efficient transport systems and communication infrastructure makes cities more attractive for living and working.
6. Availability of educational and recreational facilities: Urban areas are home to educational institutions, libraries, recruitment agencies, and entertainment venues. This attracts students, adult learners, and individuals seeking higher education.
7. Urban planning policies: Well-implemented urban planning policies improve infrastructure, enhance living standards, and attract more people to cities.
8. Topographical factors: Areas with favorable topography are easier to develop and expand, attracting more people to settle there.
9. Unbalanced spatial development: Disparities between developed and less developed areas lead to migration towards more developed urban centers.
10. Transformation and modernization: Technological advancements, improved infrastructure, and better social services in cities attract people seeking a more comfortable way of living.
11. Mining and investments: Urban areas with successful mining operations, resource exploitation, agriculture, and business activities attract more economic growth and investments.
12. Presence of administrative and social support offices: Cities with functional administrative and social support offices attract people who seek better governance and access to amenities like security, sanitation, housing, education, and healthcare.

In summary, urban growth is influenced by factors such as natural population increase, migration, industrialization, commercialization, transport and communication advancements, availability of educational and recreational facilities, urban planning policies, topographical factors, unbalanced spatial development, transformation and modernization, mining and investments, and the presence of administrative and social support offices.