Geography of Pakistan: Land, People and Resources

Pakistan, the fifth most populous country in the world, sits at the junction of South Asia, Central Asia, and the Middle East. Its territory of roughly 881,913 km² stretches from the Arabian Sea coast at sea level to the Karakoram's K2 at 8,611 m — almost the full physical-geographic range possible on land.

Location and frontiers

• Latitude: ~24°N to 37°N (Tropic of Cancer passes near Bahawalpur).
• Longitude: ~61°E to 78°E.
• Borders:
  • India to the east (~3,323 km Line of Control / international border, including disputed Kashmir).
  • Afghanistan to the north-west (~2,640 km Durand Line).
  • Iran to the west (~959 km).
  • China to the north (~592 km).
  • Arabian Sea to the south (~1,046 km coastline).

The Wakhan Corridor of Afghanistan separates Pakistan from Tajikistan by only about 16 km.

Physical regions

Pakistan is divided into five broad physiographic regions:

1. The northern mountains — Himalaya, Karakoram, Hindu Kush, Pamir.
2. The western mountains — Sulaiman, Kirthar, Toba Kakar ranges.
3. The Balochistan plateau — arid uplands with internal drainage.
4. The Potwar Plateau and Salt Range — eroded plateau between Indus and Jhelum.
5. The Indus plain — vast alluvial plain stretching to the Arabian Sea.

Highest peaks

• K2 (Chogori) — 8,611 m in the Karakoram; world's second highest.
• Nanga Parbat — 8,126 m in the Himalaya; world's ninth highest.
• Gasherbrum I — 8,080 m, Broad Peak — 8,051 m, Gasherbrum II — 8,034 m in the Karakoram.

Five of the world's fourteen 8,000-metre peaks lie wholly or partly in Pakistan.

The Indus river system

The Indus rises in Tibet near Mount Kailash, flows through Ladakh and into Gilgit-Baltistan, then south through Punjab and Sindh to the Indus Delta at the Arabian Sea. Its length is approximately 3,180 km.

The five main tributaries of the Punjab (Persian: 'five waters') are:

1. Jhelum — rising at Verinag in occupied Kashmir; Mangla Dam.
2. Chenab — formed by Chandra and Bhaga in Himachal Pradesh.
3. Ravi — passes Lahore.
4. Beas — entirely in India after the 1960 treaty.
5. Sutlej — longest tributary; rises near Lake Rakshastal (Tibet).

The Indus Waters Treaty (1960), brokered by the World Bank, allocated the three western rivers (Indus, Jhelum, Chenab) to Pakistan and the three eastern rivers (Ravi, Beas, Sutlej) to India.

Major dams and barrages

• Tarbela Dam on the Indus (1976) — one of the world's largest earth-filled dams.
• Mangla Dam on the Jhelum (1967).
• Diamer-Bhasha Dam on the Indus (under construction in Gilgit-Baltistan).
• Mohmand Dam on Swat River (under construction).
• Barrages include Sukkur, Kotri, Guddu, Taunsa, Jinnah.

Climate

Pakistan's climate ranges from hyper-arid in the south-west to humid subtropical in the north-east and alpine to ice cap in the high mountains. Four seasons:

Season	Months	Character
Winter	December–February	Cold in north; mild in south
Spring	March–April	Pleasant, wheat harvest in lower areas
Summer (pre-monsoon)	May–June	Extremely hot in plains (Jacobabad, Sibi >50°C)
Monsoon	July–September	70–80% of annual rainfall in north and east

Rainfall is very unevenly distributed — from over 1,500 mm in Murree to less than 100 mm in parts of Balochistan and Tharparkar.

Population and people

Pakistan's 2023 digital census recorded ~241 million people; the growth rate has slowed to ~2.0% but remains among the highest of any large country. Urbanisation is rapid — about 38% of Pakistanis now live in cities, with Karachi (~20m), Lahore (~14m), Faisalabad (~3.7m), Rawalpindi-Islamabad (~5m), Multan, Hyderabad, Peshawar, and Quetta as major centres.

Ethnolinguistic composition (approximate shares)

• Punjabi ~44%
• Pashtun ~15%
• Sindhi ~14%
• Saraiki ~8%
• Muhajir (Urdu-speaking) ~7%
• Balochi ~4%
• Others: Hindko, Brahui, Shina, Balti, Kashmiri, Kalash, etc.

National language: Urdu. Official language: English (alongside Urdu). Provincial languages have legal status in the four provinces.

Resources

• Energy: Sui gas, Mari, Qadirpur; Thar coal (~175 bn t lignite); growing hydro, nuclear, solar, wind.
• Minerals: Reko Diq and Saindak copper-gold (Balochistan); chromite; rock salt at Khewra; gypsum, marble, limestone, gemstones.
• Agriculture: wheat, cotton, rice, sugarcane, maize, fruit (mango, citrus, dates).
• Fisheries: Arabian Sea and Indus delta.
• Forests: only ~5% forest cover (against the WMO recommendation of 25%); major forests in Murree-Galyat, Margalla, Chitral, Swat, Hazara.

Strategic location

Pakistan's geography sits astride:

1. The South-Central Asia interface — the Pamir Knot is just to its north.
2. CPEC (China-Pakistan Economic Corridor) — a flagship of China's Belt and Road, linking western China via Khunjerab Pass to the Gwadar deep-sea port on the Arabian Sea.
3. The Persian Gulf-to-Asia oil route — virtually all Gulf-bound shipping passes within range of Pakistan's coast.
4. South Asian regional grouping — SAARC member since 1985 (currently dormant).

Hazards

Pakistan ranks among the top 10 climate-vulnerable countries globally. Major hazards include floods (most catastrophically 2010 and 2022), droughts, GLOFs, earthquakes (the 2005 Kashmir earthquake killed ~87,000), heatwaves (Karachi 2015), urban smog (Lahore), saline intrusion in the Indus delta, and groundwater depletion.

The National Disaster Management Authority (NDMA) and provincial counterparts coordinate response under the National Disaster Management Act 2010. Adaptation, water-storage capacity, and renewable-energy transition are central to Pakistan's geographic policy challenge for the coming decade.