Geography of Bulgarian Settlements and Population Distribution

Natural and Geographical Factors Influencing Bulgarian Settlements

The fertile soils located in the vicinity of rivers have historically served as a primary attraction for human habitation. Consequently, settlements with larger populations have typically emerged around major river systems, specifically the Danube, Maritsa, Yantra, and Struma. Furthermore, the Black Sea coastline has played a significant role in settlement distribution due to its convenient bays. These locations have attracted human attention since antiquity, leading to the establishment of towns such as Nesebar, Sozopol, and Varna. In more recent decades, the coastal landscape has been further developed through the construction of specific resort-oriented settlements, most notably Slantchev bryag (Sunny Beach), Zlatni pyasatsi (Golden Sands), and Albena.

Socio-Economic and Historical Development of Settlements

Public and economic conditions exert a profound influence on the formation, evolution, and physical appearance of settlements. Several Bulgarian settlements originated during the slave-owning era, serving as vital economic and administrative centers; prominent examples include Plovdiv, Yambol, Vidin, and Ruse. During the feudal era, coinciding with the establishment of the Bulgarian state, various types of settlements emerged, including hamlets (kolibi), villages, and major urban centers such as Pliska, Preslav, Shumen, and Veliko Tarnovo.

Significant demographic shifts occurred during the period of Ottoman rule, when refugees from the plains sought safety in the mountains, establishing new settlements there. Following the Liberation of Bulgaria, the development of the national economy led to the creation of settlements situated along newly built infrastructure, including railway lines, highways, and ports. The early 1950s marked a period of demographic consolidation where the total number of settlements began to decrease. However, the expansion of industry and tourism led to the founding of new towns and resorts, such as Dimitrovgrad, Madan, Rudozem, Pamporovo, and Zlatni pyasatsi. While the number of towns generally increased during this time, certain regions—such as Kraishte, Ograzhden, and the Vidin area—experienced significant depopulation.

Classification and Characteristics of Urban Settlements

Bulgarian settlements are divided into two main categories: urban (towns/cities) and rural (villages). Historically, the term for a town or city implied a fortified settlement or a fortress. The longevity of these urban centers has left a lasting imprint on their contemporary appearance. In the year $1881$, there were $86$ towns located within the territory of modern Bulgaria. Socio-economic changes have significantly impacted the population and number of these towns; for instance, after the Liberation, traditional craft centers like Koprivshtitsa, Kotel, and Sopot experienced a decline because they remained distant from the primary transportation routes.

In the 1950s, the opening of industrial enterprises in urban areas triggered a substantial increase in town populations. This rapid growth has resulted in several contemporary challenges, including transport congestion and various ecological problems. According to Table 4, towns are classified based on their total population into five distinct tiers:

• Largest: Populations exceeding $100\,000$ residents (e.g., Sofia, Plovdiv, Varna).
• Large: Populations between $50\,000$ and $100\,000$ residents (e.g., Pernik, Yambol, Shumen).
• Medium: Populations between $25\,000$ and $50\,000$ residents (e.g., Smolyan, Lom).
• Small: Populations between $5\,000$ and $25\,000$ residents (e.g., Septemvri, Kavarna).
• Very Small: Populations under $5\,000$ residents (e.g., Mizia, Ahtopol, Melnik).

Rural Settlements and Village Dynamics

Villages generally predated towns in the historical record, typically emerging along transport routes and within river valleys. Approximately $60$ years ago, over half of the Bulgarian population lived in villages. However, as urban areas grew, the rural population steadily declined. The largest villages are found in the country's most fertile agricultural regions, namely the Danubian Plain and the Upper Thracian Plain. Conversely, the smallest villages are located within mountainous regions.

Questions & Discussion

1. Calculate how many times the population of Bulgaria has increased from $1887$ to $2022$.
2. What are the primary reasons for the uneven distribution of the population across the territory of the country?
3. What does the ratio between urban and rural population indicate to us?
4. Draw a pie chart of the ratio between the ethnic groups in the country.
5. What are the main problems facing the population and settlements in Bulgaria? What steps for overcoming them would you propose?