Tacna sits in Peru's far south, a desert city at 562 meters above sea level where rain is a rare event. Summers run hot and dry from November through March, while winters stay mild from June through August, making it one of Peru's driest cities. The expat community is very few in number, and most who do settle here choose the Tacna Center neighborhood, where daily life revolves around the central plaza, markets, and a compact walkable core. English proficiency is limited, so a working grasp of Spanish goes a long way.
Living costs here are strikingly low. A one-bedroom apartment in the city center rents for $400/mo, but step outside the center and the same place drops to $70/mo. A three-bedroom in the center runs $850/mo, while outside the center it is $600/mo. A single adult can live on a budget tier total of $920/mo, with a mid-range tier total of $1,350/mo and a comfortable tier total of $1,850/mo. Monthly expenses excluding rent come to $520/mo for a single person and $1,500/mo for a family of four. Internet is $26/mo, a mobile plan is $19/mo, and a gym membership is $30/mo. An inexpensive restaurant meal costs $3, a three-course meal for two at a mid-range spot is $15, and a cappuccino is $3. The average monthly net salary is $465/mo, which puts local wages far below what most expats earn remotely or from savings.
Safety is a strong point. The safety index sits at 72/100, with a crime index of 28/100, where lower is safer. Healthcare quality is rated as fair, which is adequate for routine needs but may require travel for complex procedures. The air quality index is 52, lower being better, so the desert air is generally clean. The overall expat score is 76/100, with a FIRE score of 78/100, making it a solid choice for those focused on saving, though the retiree score of 53/100 and digital nomad score of 50/100 are more moderate.
For visas, Peru offers the Peru Retirement Visa (Rentista) with a minimum monthly income of $1,000/mo, and the Peru Digital Nomad Visa with a minimum monthly income of $450/mo. Getting in is easy: the nearest airport is TCQ, just 5 km from town. Tacna suits cost-conscious expats, especially those on a FIRE path or with remote income, who value safety and low overhead over a large expat scene or English-heavy infrastructure. It is a practical, quiet base for those who adapt to local rhythms and language.