One of the lowest cost bases in Thailand, with two lines this particular province forces into your budget: a vehicle, because there is no railway anywhere — and, if you have children, an international school that is unusually good and priced accordingly.
Every figure here is an observed asking rent or a clearly labelled estimate. Roi Et has no published rent index and a visible listing pool of about thirty-five apartments for 1.28 million people, so there is nothing honest to average. What we can anchor to is what those listings actually asked in August 2026 — roughly ฿1,500–7,000 a month, clustering ฿2,000–4,500 — plus normal Thai provincial costs for everything else. Budget generously, arrive, and confirm on the ground.
| Household | Per month | What that assumes |
|---|---|---|
| Single person, room or apartment unit in town | ฿16,000–26,000 | Rent ฿2,500–4,500, mostly Thai food, a motorbike, local healthcare |
| Single person, student block in Selaphum | ฿12,000–19,000 | Rent from ฿1,500, campus-side living, a motorbike assumed |
| Couple, apartment or small townhouse in town | ฿24,000–40,000 | A larger unit or a townhouse, a shared vehicle, some Western groceries |
| Family, house in or near the municipality, Thai schooling | ฿35,000–60,000 | A house negotiated directly, a car, Thai state or private-Thai schooling |
| Family, house in the municipality, international schooling | ฿70,000–110,000+ | The same household plus international-school fees, which for 2025/26 ran roughly ฿267,000–506,000 per child per year before registration and deposit |
Our August 2026 spot check of the Thai rental portals found about thirty-five apartment listings across the whole province, with observed asking rents of roughly ฿1,500 to ฿7,000 a month clustering between ฿2,000 and ฿4,500. The bottom of that is student stock around Roi Et Rajabhat University at Ko Kaeo in Selaphum; the top is better apartment and mansion units in the town centre. Houses and townhouses — which is what most relocating families take, particularly with the international school inside the municipality — do not appear in the listing data and are negotiated directly. There is no published rent index for this province, so every figure on this page is either an observed asking rent or a clearly labelled indicative estimate.
This is the budget line Roi Et forces on you more firmly than most Thai provinces, and the reason is the one running through every page on this hub: there is no railway anywhere in the province — the Northeastern Line's two branches pass either side and Roi Et sits in the gap. So there is no cheap intercity fallback for the long distances. The airport is in Thawat Buri, the Rajabhat is out at Ko Kaeo in Selaphum, the regional hospital is in the town, and Khon Kaen — the nearest railhead and nearest city-scale amenity — is about 113 kilometres northwest. In the town centre songthaews and tuk-tuks will do. Anywhere else, budget a motorbike at minimum; a family will want a car.
Roi Et is a rice province in the middle of a rice region, and everyday eating is at the low end of Thai costs: markets, street food and shophouse restaurants. The Thung Kula Rong Hai plain to the south grows the jasmine rice that took a Thai geographical indication in 2006 and a European Union Protected Geographical Indication in 2013 — the first Southeast Asian product to receive EU GI recognition — which means the staple here is a premium export product sold locally at local prices. What costs money is imported and Western groceries, which have to come from Khon Kaen or arrive by delivery; budget for that as a deliberate line rather than assuming a big-city supermarket.
The provincial tier is unusually good: Roi Et Hospital is a Ministry of Public Health regional hospital with 879 beds, running a CPIRD medical education centre for Mahasarakham University. Routine care in the state system is inexpensive. The costs to plan for are insurance and transport rather than day-to-day treatment — BAANLYY could not verify a private hospital in the province, the deepest private and tertiary resource is Khon Kaen about 113 kilometres away, and with no railway anywhere every transfer in that direction is a road transfer. Confirm that your cover includes out-of-province treatment and road medical transport, in writing.
If your children will attend Thai state or private-Thai schools, this line stays small and Roi Et is one of the cheapest places in Thailand to raise a family with a hospital and an airport nearby. If they will attend the international school, it becomes the dominant item in the household budget: Silver Fern International School published 2025/26 annual tuition running from about ฿267,000 in the earliest years to about ฿506,000 at MYP 2, with a ฿10,000 application fee, a ฿50,000 annual or ฿30,000 termly registration fee and a ฿40,000 refundable deposit on top, and a 10 per cent discount on second and third children. Boarding is quoted on enquiry. Confirm the current schedule with the school directly — these move annually.
For a single person renting a room or apartment unit in town, eating mostly Thai food and running a motorbike, roughly ฿16,000–26,000 a month is a realistic band, and someone in a student block out at Selaphum can live below that. A couple in a larger unit or a small townhouse with a shared vehicle is more like ฿24,000–40,000. A family in a house in or near the municipality with Thai schooling lands around ฿35,000–60,000. Add international-school fees and that same family is at ฿70,000–110,000 or more. These are indicative ranges built from observed asking rents plus normal Thai provincial costs, not a survey — Roi Et has no published cost index and a listing pool of about thirty-five properties, so treat them as a planning anchor and confirm on the ground.
Yes, materially, and for structural reasons rather than as a temporary gap. Roi Et has no mass transit, no condominium sector, no foreign-buyer market and no significant foreign-resident population, and its economy is agricultural — rice on the Thung Kula plain, with forest cover down to 4.4 per cent of the province because the land is paddy. Nothing in that mix bids rents up. What it buys you compared with a bigger Isaan city is a lower cost base and a compact town; what it costs you is the range of goods, services and private healthcare that a city carries, most of which means a 113-kilometre drive to Khon Kaen with no train option.
Transport, and specifically the absence of a rail fallback. Most people budgeting for a Thai province assume they can take a train when they do not want to drive — for a hospital appointment in a bigger city, for a Bangkok trip, for a cheap way to move a household. In Roi Et that option does not exist at any price: there is no railway in the province, and the nearest station is Khon Kaen 113 kilometres away. Everything is a car, a bus, or the single daily Thai AirAsia flight to Don Mueang, which is the only air route from the province and has no competing carrier. Budget the vehicle, budget the fuel, and budget for the fact that flight prices on a monopoly route are what they are.
Utilities themselves are on the normal Thai provincial scale; what varies is how they are billed. In small apartment and mansion blocks it is common for electricity and water to be charged at a building rate above the government tariff, which can add meaningfully to a low rent — ask specifically what the per-unit rate is before signing, not just what the rent is. Air conditioning is the swing factor in the household bill: Roi Et has a tropical savanna climate with April as the hardest month at average daily maxima near 35.7°C, and with forest cover down to 4.4 per cent of the province there is little natural shade outside the towns.
It is one of the more workable low-cost retirement propositions in Isaan, provided the trade-offs suit you. The cost base is among the lowest in Thailand, the provincial hospital is a regional one with 879 beds and a medical education centre attached, and there is a daily flight to Bangkok — a combination most cheap Thai provinces cannot offer. Against that: no verified private hospital in the province, the nearest deep private care 113 kilometres away in Khon Kaen with no railway to get there, no organised foreign community, and no condominium stock if you wanted to own rather than rent. Retirement-visa financial requirements are set nationally and are not affected by which province you choose — check the current thresholds and confirm your health cover before committing.
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.
Indicative budgeting only, not financial, tax or immigration advice. Rents, fees, tariffs and visa thresholds change — confirm current figures with landlords, schools, insurers and official sources before relying on any of them. Hero photo via Pexels.