---
title: "Si Nakhon"
slug: "si-nakhon-sukhothai"
type: district
locale: en
updated: 2026-10-23
canonical: https://baanme.com/en/areas/si-nakhon-sukhothai
---

# Si Nakhon

*Thailand › Sukhothai › Si Nakhon*

## Frequently Asked Questions

### What's the air quality like in Si Nakhon?

Si Nakhon's annual mean PM2.5 is 29.0 µg/m³, against a WHO guideline of 5 µg/m³ and a Thai standard of 15 µg/m³. This is a Province-level-level reading, not a station within the area itself.

### Is Si Nakhon at risk of flooding?

Si Nakhon's flash-flood terrain susceptibility is Low.

### What's the population of Si Nakhon?

Si Nakhon has a registered population of 24,667 (−3.5% since 2021).

## Available listings

- Properties to buy in Si Nakhon: https://baanme.com/en/buy/si-nakhon-sukhothai
- Properties to rent in Si Nakhon: https://baanme.com/en/rent/si-nakhon-sukhothai

## Sources

Points of interest and walkability data © OpenStreetMap contributors (ODbL).

[Full attribution and licensing](https://baanme.com/en/legal/attribution)

Canonical URL: https://baanme.com/en/areas/si-nakhon-sukhothai