Indicator · TLI ind_unesco_whs_count
UNESCO World Heritage Sites Inscribed in This Province
จำนวนแหล่งมรดกโลก UNESCO ที่ขึ้นทะเบียนในจังหวัด
Source
International heritage convention secretariat that inscribes sites of outstanding universal cultural or natural value. Refresh: annual, at the World Heritage Committee session each summer; new Thai inscriptions are infrequent.
Goalposts
The 0-to-100 score for this indicator is normalized against fixed methodology goalposts. The values below define the band; click through to the methodology page for the framework that anchors them.
- Score 100
- 2sites
- Score 0
- 0sites
- Direction
- Higher is better
- Anchor
- Display only: not part of the composite score
UNESCO World Heritage Site count is retained as a display-only indicator at v1.0. The scored heritage indicator is ind_fad_registered_monuments_per_province, which provides differentiation across all 77 provinces; the UNESCO count zeroes out 71 provinces and is too sparse to function as a scored indicator. The 0/2 band shown here is informational only and does not contribute to the TLI composite.
Live distribution: 61 of 77 clip at the score-0 floor.
Which Thai province leads on UNESCO World Heritage Sites Inscribed in This Province?
Phra Nakhon Si Ayutthaya leads Thailand on UNESCO World Heritage Sites Inscribed in This Province with a raw value of 1 sites, earning a TLI score of 50/100. The bottom of the distribution is Pattani (0 sites, score 0/100).
Coverage
77 of 77 Thai provinces. Median score: 0. Each province's score is normalized 0–100 against fixed goalposts; a higher score is more favorable.
Reading the columns.Raw valuethe actual measurement in sites.Scorenormalized 0–100 against fixed methodology goalposts (not a percentile). Higher is better.Why ties?61 share the score-0 floor at the lower goalpost. Provinces beyond the goalposts aren't separated further — that's the trade-off for fixed, year-over-year comparable scoring instead of percentiles.
Top scorers
| Rank | Province | Raw value (sites) | Score |
|---|---|---|---|
| 1 | Phra Nakhon Si Ayutthaya | 1 | 50 |
| 2 | Saraburi | 1 | 50 |
| 3 | Phetchaburi | 1 | 50 |
| 4 | Prachuap Khiri Khan | 1 | 50 |
| 5 | Nakhon Nayok | 1 | 50 |
Lowest scorers
| Rank | Province | Raw value (sites) | Score |
|---|---|---|---|
| 77 | Pattani | 0 | 0 |
| 76 | Maha Sarakham | 0 | 0 |
| 75 | Nong Bua Lam Phu | 0 | 0 |
| 74 | Amnat Charoen | 0 | 0 |
| 73 | Roi Et | 0 | 0 |
Show all 77 provinces rankedSorted highest to lowest score
Methodology
See the methodology page for the full TLI scoring approach, including how this indicator's category Lifestyle & Culture combines with the other six categories via geometric mean.
Cite as: "UNESCO World Heritage Sites Inscribed in This Province." Thailand Livability Index, 2026. CC BY-NC 4.0.