Abstract. Corona virus (Covid-19) is a new virus that spread in 2020, this virus is a new type of virus (SARS-CoV-2) whose disease is called Coronavirus Disease 2019 (COVID-19). The spread of this virus that is rapidly resulted in social and economic problems occurring almost all over the world, one of them is Indonesia. In Indonesia, almost all areas affected by social and economic change, such as in Klaten Regency and Wonogiri Regency. The aim of this research is to find how the impact of Covid – 19 on social and economic conditions in Klaten and Wonogiri areas. In this study used quantitative method in data retrieval is by spreading questionnaire in 3 market in Klaten and Wonogiri. Data processing of the questionnaire propagation is processed by a descriptive statistical method which then the questionnaire results are processed into data in the form of graphs and explanations. The results showed that with the Covid viral pandemic – 19 This economy experienced a decline especially on market traders who experienced a decrease in turnover and revenue of 50%. Abstrak. Virus Corona (Covid-19) merupakan virus baru yang merebak pada tahun 2020, virus ini merupakan virus jenis baru (SARS-CoV-2) penyakitnya disebut Coronavirus disease 2019 (COVID-19). Penyebaran virus ini yang begitu cepat mengakibatkan terjadinya masalah sosial dan ekonomi yang terjadi hampir di seluruh dunia termasuk Indonesia. Di Indonesia hampir seluruh wilayah terdampak pada perubahan sosial dan ekonominya, seperti pada Kabupaten Klaten dan Kabupaten Wonogiri. Penelitian ini dilakukan dengan tujuan untuk mengetahui bagaimana dampak Covid-19 terhadap kondisi sosial dan ekonomi pada wilayah Klaten dan Wonogiri. Pada penelitian ini digunakan metode kuantitatif dalam pengambilan data yaitu dengan menyebar kuisioner pada 3 pasar yang ada di Klaten dan Wonogiri. Pengolahan data dari hasil penyebaran kuisioner diolah dengan metode statistik deskriptif yang kemudian hasil kuisioner diolah menjadi data berupa grafik dan penjelasan. Hasil yang diperoleh menunjukkan bahwa dengan adanya pandemi virus Covid-19 ini perekonomian mengalami penurunan terutama pada pedagang pasar yang mengalami penurunan omzet dan penghasilan sebesar 50%.

Settlements are part of the environment inhabited by humans, comprising supporting infrastructure facilities in urban and rural areas. Land developments include residential developments and industrial areas. One of the factors that cause the development of built land in urban areas is an increase in the number of people, both naturally (internal) and through population migration (external). Semarang is a city in Central Java province that is the center of government, education, and economy. Due to these factors, Semarang's population has grown, which has led to an increase in the amount of built-up land within the city. Each Semarang City subdistrict's 2011 and 2022 data, as well as Landsat images 5 and 8, were used in this study. This study employed quantitative methods and multiple linear regression, overlay, and maximum likelihood classification analysis as data analysis techniques. The study's findings are the degree of development of the built-up land in each subdistrict of Semarang city in 2022, with a total land development area of 5653.86 ha. The highest levels of development were in Genuk Subdistrict, Mijen Subdistrict, and Ngaliyan Subdistrict. The results of multiple linear regression showed R2 values of 0.821, indicating that topographic averages and free variables (such as population density, population, public facilities, and the difference in population density between 2021 and 2011) had an influence of 82.1% on the development of built-up land in Semarang city in 2022.