Pandeglang Regency (Sundanese: ᮊᮘᮥᮕᮒᮨᮔ᮪ ᮕᮔ᮪ᮓᮨᮌᮣᮀ) is a regency of Banten province, Indonesia. It is mainly located on the west and south coasts of the island of Java and is the most westerly regency on Java Island, but it also includes several offshore islands such as Panaitan, Peucang, Deli and Tinjil. It is bounded by Serang Regency to the north, Lebak Regency to the east, the Java Sea (part of the Indian Ocean) to the south, and the Sunda Strait (separating Java from Sumatra) to the west. The regency has a land area of 3,053.13 km, and a population at the 2010 Census of 1,149,610, rising to 1,272,687 at the 2020 Census; the official estimate as of mid-2023 was 1,391,056. The regency seat is the town of Pandeglang in the northeast of the regency, but the most densely-populated district outside of the northeast agglomeration is the town of Labuan on the west coast.

The Regency is divided into 35 districts (kecamatan), tabulated below with their areas and their populations at the 2010 Census and the 2020 Census, together with the official estimates as of mid-2023.

These are grouped geographically for convenience into 3 parts (without any administrative significance) - the relatively underpopulated southern group facing onto the Java Sea but including the renowned Ujung Kulon National Park, with 50.3% of the regency's land area; a middle group including 40.0% of the land area and 54% of its population; and a northeast group centered on the urbanised Pandeglang, Majasari and Karangtanjung Districts, with just 9.7& of the regency's land area but with 32.76% of its population.

The table also includes the locations of the district administrative centres, the number of administrative villages in each district (totaling 326 rural desa and 13 urban kelurahan - the latter comprising the urban centres of Pandeglang, Majasari and Karangtanjung Districts, all in the northeast corner of the regency), and its postal codes.

Kode Wilayah	Name of District (kecamatan)	Area in km	Pop'n Census 2010	Pop'n Census 2020	Pop'n Estimate mid 2023	Admin centre	No. of villages	Post codes
36.01.01	Sumur	636.59	22,754	25,502	27,377	Sumberjaya	7	42283
36.01.02	Cimanggu	190.15	36,634	37,871	42,279	Cimanggu	12	42284
36.01.03	Cibaliung	205.13	28,781	30,787	33,170	Sukajadi	9	42285
36.01.27	Cibitung	180.55	21,180	21,836	24,046	Cikadu	10	42287
36.01.04	Cikeusik	322.76	51,012	52,542	59,359	Cikeusik	14	42286
	Southern sector	1,535.18	160,351	168,538	185,231		52
36.01.05	Cigeulis	172.29	33,856	35,772	40,440	Cigeulis	9	42282
36.01.06	Panimbang	97.90	48,910	52,372	58,678	Panimbang Jaya	6	42281
36.01.35	Sobang	187.41	35,034	37,235	40,907	Sobang	8	42280
36.01.08	Munjul	82.01	22,176	24,576	27,544	Pasanggrahan	9	42275
36.01.07	Angsana	65.39	25,578	27,579	30,706	Angsana	9	42277
36.01.31	Sindangresmi	66.75	21,259	23,055	25,734	Sindangresmi	9	42276
36.01.11	Picung	66.75	35,120	38,088	42,326	Kadupandak	9	42275
36.01.10	Bojong	40.49	33,570	36,149	40,002	Citumenggung	8	42274
36.01.14	Saketi	54.13	42,955	46,782	51,538	Kadudampit	14	42278
36.01.23	Cisata	32.65	23,371	25,291	27,803	Pasiureurih	9	42273
36.01.09	Pagelaran	47.53	33,943	37,907	41,763	Pagelaran	13	42265
36.01.24	Patia	48.45	27,242	28,715	32,255	Patia	10	42266
36.01.29	Sukaresmi	46.88	33,817	37,116	40,644	Sukaresmi	10	42267
36.01.12	Labuan	32.65	53,861	55,980	59,986	Sukamaju	9	42260
36.01.28	Carita	36.55	32,035	33,981	37,563	Carita	10	42264
36.01.16	Jiput	53.04	28,395	32,738	36,443	Sukacai	13	42263
36.01.26	Cikedal	33.79	30,395	33,949	37,226	Dahu	10	42271
36.01.13	Menes	26.03	35,274	39,822	43,198	Purwaraja	12	42262
36.01.32	Pulosari	31.33	27,486	32,522	35,378	Karyawangi	9	42254
	Central sector	1,222.02	620,307	679,629	750,134		200
36.01.17	Mandalawangi	59.60	46,805	55,287	60,411	Cikoneng	15	42261
36.01.18	Cimanuk	23.64	38,247	43,339	46,098	Batubantar	11	42270
36.01.15	Cipeucang	23.69	28,033	31,321	33,709	Kadugadung	10	42272
36.01.20	Banjar	30.50	29,780	35,459	37,823	Banjar	11	42252
36.01.19	Kaduhejo	28.09	34,474	42,279	45,809	Sukasari	10	42253
36.01.30	Mekarjaya	29.35	19,016	23,083	24,861	Mekarjaya	8	42279
36.01.21	Pandeglang	16.70	44,039	43,897	46,576	Kabayan	4	42211 - 42219
36.01.34	Majasari	20.09	46,126	53,711	57,622	Sukaratu	5	42211 - 42217
36.01.22	Cadasari	26.20	31,425	37,114	39,385	Cadasari	11	42251
36.01.25	Karangtanjung	20.21	32,364	37,415	39,722	Pagadungan	4	42213
36.01.33	Koroncong	17.86	17,643	21,615	23,675	Koroncong	12	42250
	Northeast sector	296.93	368,952	424,520	455,691		87
	Totals for Regency	3,053.13	1,149,610	1,272,687	1,391,056	Pandeglang	339

Notes: (a) including 32 offshore islands, mainly in the Sunda Strait between Java and Sumatra (of which the largest is Panaitan Island or Pulau Panaitan), together with the large Ujung Kulon peninsula and offshore Peucang Island, in the far southwest of Java. 94.82% of the district's land area (603.62 km) is administratively in the desa of Ujungjaya (with 4,528 inhabitants in 2023), which includes the National Park.
(b) including the two small offshore islands of Pulau Deli and Pulau Tinjil, both south of Java. (c) including the small offshore island of Pulau Liwungan. (d) including the small offshore island of Pulau Popole.
(e) comprising the 4 kelurahan of Babakan Kalanganyar, Kabayan, Kadomas and Pandeglang.
(f) comprising the 5 kelurahan of Cilaja, Karaton, Pagerbatu, Saruni and Sukaratu.
(g) comprising the 4 kelurahan of Cigadung, Juhut, Kadumerak and Pagadungan.

The regency contains the Ujung Kulon National Park, covering 497.59 km, including the entirety of the large peninsula in the southwest corner of the regency, together with most of the offshore islands including Panaitan Island and Peucang Island, and famous for its single-horned Javan rhinoceros and crocodiles. It also includes Carita Beach, Tanjung Lesung Beach Resort and the public Bodur Beach (also in Tanjung Lesung).

Based on Government Regulation (PP) No. 26/2012, PT Jababeka Tbk has been mandated to develop a Special Economic Zone in Tanjung Lesung. It is located 170 kilometers from Jakarta, via the Jakarta–Tangerang Toll Road, then the Tangerang–Merak Toll Road, and finally the small road to Tanjung Lesung, taking in all 4 to 5 hours. So, the company will build an 83-kilometer highway from Serang to Panimbang, because building a toll road will be difficult with the land acquisitions. An airstrip in Panimbang is also being considered because from there it only needs 10 minutes to reach Tanjung Lesung. The company has acquired partners to build a Cruise Port in a 50 hectares area, which will be built soon.

Pandeglang has a tropical rainforest climate (Af) with heavy rainfall year-round. The following climate data is for the town of Pandeglang.

• Official Site