Changwat Samut Prakan, Samut Prakan
Changwat Samut Prakan: province in central Thailand
About
State Snapshot
Changwat Samut Prakan at a glance
Changwat Samut Prakan currently has 1 quality-checked populated place pages and 1 county pages linked on MapSof.
Mapped cities & towns
1
These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.
County pages
1
Open related pagesLargest city
Samut PrakanPopulation 388,920
Top linked places
Quick Facts about Changwat Samut Prakan
| Population | 1,344,875 |
| Country | Thailand |
| State | Samut Prakan (Thailand) |
| Postal code | 10 |
| Area | 1004.09 km2 |
| Official name | จังหวัดสมุทรปราการ |
| Latitude & Longitude | 13.6044,100.7053 |
| Capital | Samut Prakan |
| Time Zone | Asia/Bangkok |
| Local time | 15:50:10 (16th April 2026) |
Geography
Changwat Samut Prakan is located at 13°36'16"N 100°42'19"E (13.6044200, 100.7053100). It has 2 neighbors: Krung Thep Mahanakhon and Changwat Chachoengsao.
Changwat Samut Prakan map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Official website of Changwat Samut Prakan
Official Website- Bang Bo
- Mueang Samut Prakan
- Phra Samut Chedi
- Bang Phli
- Bang Sao Thong
- Phra Pradaeng
Demographics
| Year | Population | % Change | Method |
|---|---|---|---|
| 1937 | 132,062 | - | census |
| 1947 | 163,137 | 19.05% | census |
| 1960 | 234,701 | 30.49% | census |
| 1970 | 329,404 | 28.75% | census |
| 1980 | 484,829 | 32.06% | census |
| 1990 | 769,822 | 37.02% | census |
| 2000 | 1,028,401 | 25.14% | census |
| 2010 | 1,828,694 | 43.76% | census |
| 2014 | 1,261,530 | -44.96% | resident registration |
| 2015 | 1,279,310 | 1.39% | resident registration |
| 2016 | 1,293,553 | 1.1% | resident registration |
| 2017 | 1,310,766 | 1.31% | resident registration |
| 2018 | 1,326,608 | 1.19% | resident registration |
| 2019 | 1,344,875 | 1.36% | resident registration |
Pak Nam, Samudh Prakarn, Samudraprakar, Samut Prakan, Samut Prakarn, canghwad smuthrprakar, smuthrprakar, จังหวัดสมุทรปราการ, สมุทรปราการ