This is a list of Thai provinces and regions by GDP and GDP per capita as of 2019, based on Gross Regional and Provincial Product Chain Volume Measures 2019 Edition, According to Office of the National Economic and Social Development Council (NESDC).^[1]

Data for 2019 estimates (US$ at 2019 average market exchange rate,^[2] international $ (I$) using 2019 PPP conversion factor from World Bank^[3])

ID	Province	Population (millions)	GPP (billions ฿)	% of national GDP	GPP (billions US$ nominal)	GPP (billions I$ PPP)	GPP per capita (฿)	GPP per capita (US$ nominal)	GPP per capita (I$ PPP)
0000	Thailand	69.315	15,451.96	100.00	545.00	1,342.20	228,398	7,864	19,276
0700	Bangkok Metropolitan Region	16.932	7,167.11	47.50	258.90	647.25	449,881	15,800	44,240
0701	Bangkok	8.912	5,022.02	31.88	173.76	434.4	573,907	19,749	55,297
0702	Samut Prakan	2.171	717.05	4.71	25.69	64.22	343,215	12,176	34,092
0703	Pathum Thani	1.729	380.69	2.39	13.02	32.55	254,627	8,039	22,509
0704	Samut Sakhon	1.042	398.10	2.40	13.10	32.75	411,326	12,914	36,159
0705	Nakhon Pathom	1.186	332.63	2.06	11.26	28.15	308,167	10,074	28,207
0706	Nonthaburi	1.722	316.63	1.92	10.49	26.22	204,404	6,513	18,236
0600	Central Thailand	3.176	838.31	6.12	27.80	69.55	267,162	9,045	25,326
0601	Saraburi	0.758	236.64	1.45	7.93	18.82	330,750	10,844	30,363
0602	Sing Buri	0.190	26.50	0.16	0.89	2.22	129,095	5,146	14,409
0603	Chainat	0.314	31.85	0.20	1.13	2.89	101,282	4,316	12,089
0604	Ang Thong	0.259	27.79	0.18	0.99	2.47	107,129	4,390	12,292
0605	Lopburi	0.777	111.92	0.66	3.58	8.98	144,041	5,045	14,126
0606	Phra Nakhon Si Ayutthaya	0.907	403.60	2.38	13.31	33.27	465,972	14,988	41,966
0400	Eastern Thailand	6.056	2,857.30	18.02	98.20	245.50	500,676	16,749	46,897
0401	Chonburi	1.819	976.46	6.10	33.25	83..12	581,475	18,550	51,940
0402	Chachoengsao	0.823	341.12	2.29	12.47	31.17	427,409	15,453	43,268
0403	Rayong	0.980	984.98	6.12	33.73	84.32	1,095,667	34,995	97,986
0404	Trat	0.274	46.96	0.25	1.38	3.45	171,189	5,637	15,784
0405	Chanthaburi	0.553	138.44	0.75	4.08	11.11	254,582	7,423	20,784
0406	Nakhon Nayok	0.278	26.84	0.18	0.96	2.40	96,589	4,217	11,808
0407	Prachinburi	0.621	297.25	1.89	10.29	25.72	486,601	16,862	47,214
0408	Sa Kaeo	0.630	45.25	0.34	1.63	4.07	72,555	3,170	8,876
0100	Northeastern Thailand	18.523	1,496.07	9.44	51.50	128.75	80,352	2,872	7,916
0101	Khon Kaen	1.736	204.12	1.25	6.81	17.02	117,560	4,466	12,505
0102	Udon Thani	1.255	111.26	0.66	3.60	9.00	88,673	3,344	9,363
0103	Loei	0.543	52.67	0.33	1.78	4.45	97,903	3,751	10,503
0104	Nong Khai	0.456	40.05	0.26	1.37	3.42	89,913	3,494	9,783
0105	Mukdahan	0.345	25.80	0.17	0.82	2.07	74,729	2,524	7,067
0106	Nakhon Phanom	0.564	42.89	0.28	1.43	3.57	76,000	3,142	8,798
0107	Sakon Nakhon	0.925	55.63	0.36	1.91	4.77	68,887	2,567	7,188
0108	Kalasin	0.914	55.84	0.36	1.91	4.77	61,084	2,887	8,084
0109	Nakhon Ratchasima	2.515	274.90	1.75	9.53	23.82	110,301	4,290	12,012
0110	Chaiyaphum	0.954	60.09	0.39	2.12	5.30	63,010	2,749	7,697
0111	Yasothon	0.481	26.04	0.17	0.90	2.25	54,183	2,437	6,824
0112	Ubon Ratchathani	1.738	120.49	0.73	4.00	10.00	70,551	2,805	7,854
0113	Roi Et	1.069	73.48	0.48	2.43	6.07	68,751	2,883	8,072
0114	Buriram	1.247	84.33	0.55	2.66	6.65	67,621	2,665	7,462
0115	Surin	1.107	72.88	0.47	2.44	6.10	65,810	2,776	7,772
0116	Maha Sarakham	0.826	56.00	0.36	1.92	4.80	67,784	3,082	8,630
0117	Sisaket	1.033	69.57	0.45	2.33	5.82	67,362	2,885	8,078
0118	Nong Bua Lamphu	0.478	25.19	0.16	0.94	2.35	53,416	2,460	6,888
0119	Amnat Charoen	0.282	17.65	0.11	0.60	1.50	63,860	2,717	7,608
0120	Bueng Kan	0.360	27.17	0.18	0.80	2.18	78,022	2,676	7,493
0200	Northern Thailand	11.422	1,182.87	7.69	41.90	104.75	103,760	3,810	10,668
0201	Chiang Mai	1.805	231.73	1.47	7.99	19.97	135,991	4,873	13,644
0202	Lampang	0.735	68.20	0.42	2.32	5.80	92,749	3,707	10,380
0203	Uttaradit	0.433	38.11	0.25	1.26	3.15	87,982	3,502	9,806
0204	Mae Hong Son	0.235	13.00	0.08	0.44	1.10	65,448	2,358	6,602
0205	Chiang Rai	1.156	104.44	0.65	3.57	8.92	91,308	3,553	9,948
0206	Phrae	0.423	28.38	0.18	0.98	2.45	67,057	3,120	8,736
0207	Lamphun	0.406	77.85	0.50	2.72	6.80	191,568	7,235	20,258
0208	Nan	0.445	31.31	0.20	1.09	2.72	71,121	3,031	8,487
0209	Phayao	0.410	36.02	0.23	1.20	3.00	87,858	3,598	10,074
0210	Nakhon Sawan	0.975	107.18	0.69	3.74	9.35	109,977	4,444	12,443
0211	Phitsanulok	0.896	93.05	0.59	3.23	8.07	104,175	4,062	11,374
0212	Kamphaeng Phet	0.781	110.25	0.71	3.80	9.50	142,660	5,302	14,846
0213	Uthai Thani	0.292	28.59	0.19	0.96	2.40	97,948	3,887	10,884
0214	Sukhothai	0.616	45.15	0.29	1.62	4.05	73,251	3,216	9,005
0215	Tak	0.532	47.80	0.31	1.69	4.22	94,902	3,653	10,228
0216	Phichit	0.539	45.04	0.29	1.56	3.90	83,504	3,470	9,716
0217	Phetchabun	0.921	76.80	0.50	2.64	6.60	84,058	3,333	9,332
0300	Southern Thailand	9.590	1,371.18	8.37	45.60	114.00	148,067	5,122	14,342
0301	Phuket	0.580	209.01	1.38	7.54	18.85	388,559	13,351	37,383
0302	Surat Thani	1.134	211.05	1.22	6.67	16.94	200,471	6,307	17,660
0303	Ranong	0.269	26.77	0.17	0.90	2.25	104,517	3,811	10,678
0304	Phang Nga	0.270	71.76	0.46	2.53	6.32	265,768	10,497	29,392
0305	Krabi	0.418	89.70	0.58	2.79	6.97	239,309	7,105	19,894
0306	Chumphon	0.498	79.40	0.51	2.83	7.07	161,626	6,111	17,111
0307	Nakhon Si Thammarat	1.537	153.57	0.97	5.30	13.25	99,899	4,042	11,267
0308	Songkhla	1.635	241.84	1.47	8.01	20.02	156,245	5,338	14,946
0309	Satun	0.290	36.56	0.24	1.00	2.99	129,565	4,023	11,264
0310	Yala	0.468	43.37	0.28	1.39	3.47	96,867	3,424	9,587
0311	Trang	0.630	73.20	0.47	2.08	5.20	116,394	3,767	10,548
0312	Narathiwat	0.721	42.74	0.28	1.44	3.60	61,765	2,476	6,933
0313	Phattalung	0.512	36.48	0.24	1.16	2.93	71,298	2,831	7,927
0314	Pattani	0.641	55.74	0.36	1.64	4.47	88,442	3,010	8,428
0500	Western Thailand	3.665	539.11	3.54	19.30	48.25	149,827	5,438	15,226
0501	Ratchaburi	0.813	172.59	1.12	6.12	15.30	214,742	8,028	22,478
0502	Kanchanaburi	0.829	97.29	0.63	3.46	8.65	121,570	4,617	12,928
0503	Prachuap Khiri Khan	0.488	92.11	0.60	3.01	7.52	198,434	6,592	18,458
0504	Phetchaburi	0.499	68.49	0.44	2.32	5.80	143,460	5,098	14,274
0505	Suphan Buri	0.862	86.74	0.56	2.95	7.37	100,595	4,014	11,239
0506	Samut Songkhram	0.190	21.88	0.14	0.84	2.10	114,990	5,048	14,134