# Ongkharak, Nakhon Nayok Province – Subdistricts & Population > Source: https://wherepedia.org/thailand/nakhon-nayok/ongkharak/ District · Nakhon Nayok Province # Ongkharak Ongkharak is a district (amphoe) of Thailand in Nakhon Nayok Province. It had an estimated **67,565 people** in 2023 on 525 km² (about 129 per km²). Its main town is Ongkharak. It is divided into 11 subdistricts. 109 named villages and localities are recorded here, and 310 mapped services such as hospitals, banks and schools. - 67,565people (2023) - 525km² - 11subdistricts - 310mapped services ## How many people live in Ongkharak? Ongkharak had an estimated **67,565 people** in 2023 — 31.2% of Nakhon Nayok Province, 253rd of 928 districts. There are 1,079 women for every 1,000 men (above the Nakhon Nayok Province figure of 1,063). Spread over 525 km², that is about **129 people per km²**, 273rd of 928 districts. 16.1% of people are children under 15 and 14.9% are 65 or older; the median age is about 38 years (it is 44 across Nakhon Nayok Province). For every 100 people of working age (15–64) there are 45 children and older people. 0–4 ****3,760** 5–9 ****3,569** 10–14 ****3,516** 15–19 ****6,498** 20–24 ****5,444** 25–29 ****4,197** 30–34 ****4,186** 35–39 ****3,956** 40–44 ****4,657** 45–49 ****4,756** 50–54 ****4,426** 55–59 ****4,498** 60–64 ****4,065** 65–69 ****3,361** 70–74 ****2,664** 75–79 ****1,777** 80+ ****2,235** Source: [National Statistics Office of Thailand via OCHA HDX, population 2023 (COD-PS, CC BY-IGO)](https://data.humdata.org/dataset/cod-ps-tha). ## Where is Ongkharak? Ongkharak lies in [Nakhon Nayok Province](https://wherepedia.org/thailand/nakhon-nayok/), [Thailand](https://wherepedia.org/thailand/). It borders 7 other districts: [Ban Na](https://wherepedia.org/thailand/nakhon-nayok/ban-na/), [Ban Sang](https://wherepedia.org/thailand/prachin-buri/ban-sang/), [Bang Nam Priao](https://wherepedia.org/thailand/chachoengsao/bang-nam-priao/), [Lam Luk Ka](https://wherepedia.org/thailand/pathum-thani/lam-luk-ka/), [Mueang Nakhon Nayok](https://wherepedia.org/thailand/nakhon-nayok/mueang-nakhon-nayok/), [Nong Suea](https://wherepedia.org/thailand/pathum-thani/nong-suea/) and [Thanyaburi](https://wherepedia.org/thailand/pathum-thani/thanyaburi/). By area it is the 390th largest of 928 districts in Thailand. It covers 24.6% of [Nakhon Nayok Province](https://wherepedia.org/thailand/nakhon-nayok/). The centre of Ongkharak is about 67 km in a straight line from Bangkok, the capital. It is about 25 km from Nakhon Nayok, the main town of Nakhon Nayok Province. The centre point is at 14.1024° N, 101.0082° E. Local names: องครักษ์ . Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha). ## Subdistricts of Ongkharak Subdistrict Area km² Localities Services [Bang Luk Suea](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/bang-luk-suea/) 51 9 2 [Bang Pla Kot](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/bang-pla-kot/) 63 8 19 [Bang Sombun](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/bang-sombun/) 68 16 6 [Bueng San](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/bueng-san/) 43 8 13 [Chumphon](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/chumphon/) 26 8 17 [Khlong Yai](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/khlong-yai/) 40 11 70 [Ongkharak](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/ongkharak/) 24 8 136 [Pho Thaen](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/pho-thaen/) 34 9 7 [Phra Achan](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/phra-achan/) 40 8 14 [Sai Mun](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/sai-mun/) 51 10 14 [Sisa Krabue](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/sisa-krabue/) 86 20 12 Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha); [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/); [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). ## Villages and localities in Ongkharak Open gazetteers list **109 villages, towns and localities** in Ongkharak. The largest with a recorded population: Ongkharak (13,338). Settlements here lie between about 2 m and 32 m above sea level (median 6 m). - Ban Bang Chanuan - Ban Bang I Phon - Ban Bang Kacha - Ban Bang Kha - Ban Bang Khayo - Ban Bang Ko - Ban Bang Krachik - Ban Bang Luk Suea - Ban Bang Nang Lek - Ban Bang O - Ban Bang Plakot - Ban Bang Prang - Ban Bang Yai (1) - Ban Bueng Klam - Ban Bueng Lum Bua - Ban Bueng Phai - Ban Bueng Tha Rap - Ban Bun Bang Pla Ra - Ban Bung Bang Pla Ra - Ban Chang Fang - Ban Chong Takhian - Ban Chumphon - Ban Don Klang - Ban Don Krathum - Ban Ek Anong - Ban Han Taphao - Ban Hua Khlong - Ban Hua Khwai - Ban Hua Mon - Ban Hua Mon Khlong Sip Si - Ban Khamen - Ban Khem Thong - Ban Khlong Hok Wa Bueng Ta Hom - Ban Khlong Khut - Ban Khlong Ma Long - Ban Khlong Nong Khum - Ban Khlong Nong Khum Fang Tai - Ban Khlong Nueng - Ban Khlong Om - Ban Khlong Sam Sip Et - Ban Khlong San Chao - Ban Khlong Si Ka Phan - Ban Khlong Sip Ha Le - Ban Khlong Sip Hok Lang - Ban Khlong Sip Si - Ban Khlong Song - Ban Khlong Toei Yai - Ban Khlong Yai - Ban Khlong Yi Sip Kao - Ban Khlong Yi Sip Sam - Ban Khlong Yi Sip Si - Ban Khlong Yi Sip Si Fang Nuea - Ban Khlong Yi Sip Si Fang Tai - Ban Khlong Yi Sip Song - Ban Khu Khot - Ban Khu Khot Khlong Yi Sip Song - Ban Kitdari - Ban Klang Khlong Sam Sip - Ban Ko Lang - Ban Lam Hak - Ban Lang - Ban Lat Chang - Ban Lat Sa-et - Ban Maha Wong - Ban Nong Sai - Ban Nong Sano - Ban Nuea Aen - Ban Nuea Thot - Ban Om Chang - Ban Ong Phat - Ban Ongkharak - Ban Pak Bueng - Ban Pak Bueng Phra Achan - Ban Pak Bueng San - Ban Pak Khlong Bang Mao - Ban Pak Khlong Bang Nang Lek - Ban Pak Khlong Chek - Ban Pak Khlong Phra Achan - Ban Pak Khlong Sam Sip Et - Ban Pak Khlong Sip Chet - Ban Pak Khlong Sip Ha - Ban Pak Khlong Sip Ha Hok Wa - Ban Pak Khlong Sip Hok - Ban Pak Khlong Sip Si - Ban Pak Khlong Toei Noi - Ban Pak Khlong Yi Sip Song - Ban Pho Thaen - Ban Pratu Nam Bang Mao - Ban Pratu Nam Bang Sombun - Ban Pratu U-mong - Ban Sai Mun - Ban Sisa Krabue - Ban Suan Son - Ban Tai Aen Khlong Sip Si - Ban Tai Thot Khlong Sip Hok - Ban Tha Chang Kham - Ban Thamnop - Ban Thep Lok - Ban Toei Noi - Ban Toei Yai - Ban U-mong - Ban Wat Ari Rat - Ban Wat Rat Pradit - Ban Wat Rat Sattha Tham - Ban Wat Rat Satthatham - Ban Yuan - Ongkharak - บ้านลานละเอ็ด - วัดอารีราษฏร์ Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/); [© OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements](https://www.openstreetmap.org/copyright). ## Landscape and landmarks of Ongkharak Named natural and historic features inside Ongkharak, from the GeoNames gazetteer. ### Water 4 rivers and streams. - Khlong Bang Yai - Khlong Hua Khwai - Khlong Toei Noi - Mae Nam Ban Plakot Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/). Places of worship are not listed. Elevations are from the GeoNames terrain model and are approximate. ## Weather in Ongkharak and the best time to visit In Ongkharak, the warmest month is Apr (average 30 °C) and the coolest is Dec (24 °C). About 1,546 mm of rain falls in a year; the wettest month is Sep (318 mm) and the driest Dec (7 mm). The most comfortable months for a visit are **November to February**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 25 15 Feb 28 16 Mar 30 52 Apr 30 88 May 29 176 Jun 28 195 Jul 27 220 Aug 27 245 Sep 27 318 Oct 26 185 Nov 25 30 Dec 24 7 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Hospitals, banks and other services in Ongkharak Places mapped inside Ongkharak in open map data, by type — each number opens the full list with locations. - Hospitals46 - Banks8 - Petrol pumps17 - Hotels15 - Shopping malls9 - Schools24 - Colleges and universities24 - Restaurants164 - Police stations1 - Dental clinics2 Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). Coverage depends on what has been mapped; contact details are not shown. ## Quick answers - Where is Ongkharak?In Nakhon Nayok Province, Thailand - What is the population of Ongkharak?67,565 (2023 estimate) - What is the median age in Ongkharak?About 38 years (2023 estimate) - What is the population density of Ongkharak?About 129 people per km² - What borders Ongkharak?Ban Na, Ban Sang, Bang Nam Priao, Lam Luk Ka, Mueang Nakhon Nayok, Nong Suea and Thanyaburi - How many villages are in Ongkharak?109 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Ongkharak?Settlements lie between 2 m and 32 m - What is the best time to visit Ongkharak?November to February - How many hospitals are in Ongkharak?46 mapped - How many banks are in Ongkharak?8 mapped - How many petrol pumps are in Ongkharak?17 mapped - What is the P-code of Ongkharak?TH2604 (OCHA common operational dataset)