Although Houston is still tagged as the Energy City, recent data shows that the economic landscape of this city has significantly broadened in the past few years. It seems insufficient to describe today's Houston solely as an oil city, as it now encompasses healthcare, aerospace, and advanced manufacturing.

The Houston metropolitan area recorded the highest population growth in the nation, with nearly 127,000 new residents moving in over the last 12 months leading up to July 2025. The city of Houston itself saw an increase of 43,217 people, reaching an all-time high of 2,390,125, while the total metropolitan population stands at around 7.8 million, maintaining its status as the fifth-largest metropolitan area in the U.S.

In terms of industrial base, healthcare, professional and technical services, manufacturing, energy, and aerospace are all well-established. The economic scale of this region is comparable to the GDP of countries like Sweden or Ireland. By the first half of 2025, the healthcare sector alone is expected to create 6,300 jobs, while the oil and gas extraction sector will add 2,900 jobs, supporting the trend of industrial diversification.

In terms of growth rate, Houston's GDP growth rate for 2025 is projected to be 2.2%, which exceeds the national average growth rate of 1.9%. However, the unemployment rate is at 4.4%, slightly higher than the national average of 3.6%, which is interpreted as a result of the low oil price environment affecting energy sector activities. The wage level on a weekly basis is above the national average, reflecting the characteristics of a region with a high proportion of high-wage industries.

From an infrastructure perspective, expansion projects centered around healthcare and biotech clusters, as well as investments in port and logistics infrastructure, are steadily ongoing. Energy companies are also trending towards simultaneous investments in renewable energy alongside traditional oil and gas businesses, indicating a gradual industrial restructuring.

Having observed this market for a long time, Houston's strength lies in its ability to grow multiple sectors simultaneously rather than concentrating on a single industry. However, since it remains sensitive to fluctuations in energy prices, it is important to consider the possibility of a slowdown in growth if the low oil price environment persists.

For Korean households, Houston is seen as a region where a well-established large Korean community and diverse industrial base intersect, allowing for consistent demand in both residential living and rental investments. However, since the degree of industrial dependence varies by area, it seems advisable to examine which industries are prevalent in specific regions before making investment decisions.