RANKING · 2024 ACS · 231 SHOWN OF 231

Highest Mongolian population share, US counties

US counties ranked by the share of all residents who are Mongolian (2024 American Community Survey). A concentration measure: Mongolian residents as a percentage of total population. Jefferson County, Iowa leads at 1.9%. 231 counties qualify in total. Virginia carries 5 of the top 25 entries. The median across all 231 is 0.0%. Biggest climber in the top 100 since 2020: Lake County, IL, up 167 places to #28.

Mongolian Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2020 2024

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RANKPLACESTATEPOPMONGOLIAN SHAREVS 2020

USUnited States334,922,4990.0%–

01▲1Jefferson County, IAIA15,2911.9%+1.3 pts

02▼1Mineral County, COCO9100.7%−4.4 pts

03▲1Marion County, ARAR17,5930.5%+0.3 pts

04▼1Arlington County, VAVA243,9310.4%+0.1 pts

05Long County, GAGA21,5570.4%–

06Aleutians East, AKAK3,4790.1%–

07Hocking County, OHOH27,5120.1%–

08Amelia County, VAVA13,6320.1%–

09Price County, WIWI13,9880.1%–

10▲5Fairfax County, VAVA1,167,8730.1%0.0 pts

11Lafayette County, ARAR5,8880.1%–

12York County, VAVA71,3740.1%–

13▲9Alameda County, CACA1,636,6300.1%0.0 pts

14▲60Placer County, CACA442,0810.1%+0.1 pts

15Otero County, COCO17,6830.1%–

16▲1Cook County, ILIL5,194,6250.1%0.0 pts

17Walker County, TXTX83,8420.1%–

18▲50Contra Costa County, CACA1,170,0700.1%+0.1 pts

19Montgomery County, VAVA98,4340.1%–

20Terrebonne Parish, LALA104,1630.1%–

21▲18Denver County, COCO740,6130.1%0.0 pts

22▼6San Francisco County, CACA826,0790.1%0.0 pts

23Monroe County, ILIL34,8400.1%–

24▲13Utah County, UTUT759,8590.1%0.0 pts

25▼2Snohomish County, WAWA870,6560.1%0.0 pts

26Okfuskee County, OKOK11,4510.1%–

27▲28Loudoun County, VAVA449,7490.1%0.0 pts

28▲167Lake County, ILIL719,3390.1%+0.1 pts

29Broomfield County, COCO79,1740.1%–

30▲36San Mateo County, CACA743,5680.1%0.0 pts

31▲30Story County, IAIA101,2910.1%0.0 pts

32▲6King County, WAWA2,344,9390.1%0.0 pts

33Juneau County, WIWI26,6490.1%–

34▼23Sanpete County, UTUT31,4530.1%0.0 pts

35Seward County, NENE18,0320.1%–

36Vilas County, WIWI23,7610.1%–

37Jasper County, GAGA17,6320.1%–

38Kane County, UTUT8,5970.0%–

39▼9Douglas County, COCO399,3960.0%0.0 pts

40St. Joseph County, ININ272,8610.0%–

41▲3Champaign County, ILIL209,9720.0%0.0 pts

42Dodge County, WIWI89,0970.0%–

43▼22Monroe County, ININ143,3450.0%0.0 pts

44▼34Arapahoe County, COCO673,8200.0%−0.1 pts

45Gregg County, TXTX126,0950.0%–

46McClain County, OKOK49,6470.0%–

47Seneca County, OHOH54,5220.0%–

48Wabash County, ININ30,7130.0%–

49Los Angeles County, CACA9,694,9340.0%0.0 pts

50Greater Bridgeport Planning Region, CTCT337,6970.0%–

51▲127Salt Lake County, UTUT1,220,9160.0%0.0 pts

52Portsmouth, VAVA96,7770.0%–

53▼35Clark County, ININ130,4510.0%0.0 pts

54Richmond County, GAGA206,5590.0%–

55▲15Monterey County, CACA433,7290.0%0.0 pts

56Charlottesville, VAVA44,3880.0%–

57▼43Winnebago County, ILIL283,6740.0%0.0 pts

58Sevier County, ARAR15,7580.0%–

59▼6Santa Clara County, CACA1,914,3910.0%0.0 pts

60Ashland County, WIWI16,2030.0%–

61▲64Manitowoc County, WIWI81,7100.0%0.0 pts

62▼14DuPage County, ILIL934,2980.0%0.0 pts

63▲34New York County, NYNY1,664,8620.0%0.0 pts

64▼38Columbia County, WIWI58,1320.0%0.0 pts

65▲70Shelby County, TNTN910,2260.0%0.0 pts

66▼42Yolo County, CACA224,4100.0%0.0 pts

67Will County, ILIL712,2530.0%0.0 pts

68▲13Montgomery County, MDMD1,074,5820.0%0.0 pts

69Erie County, PAPA265,8320.0%–

70Warren County, OHOH257,1810.0%–

71▼20Howard County, MDMD339,1830.0%0.0 pts

72Douglas County, KSKS120,9200.0%–

73▲5Philadelphia County, PAPA1,574,2810.0%0.0 pts

74▼62St. Clair County, ILIL250,7080.0%−0.1 pts

75Benton County, WAWA221,7220.0%–

76McMinn County, TNTN57,4040.0%–

77▼6Roanoke County, VAVA97,1500.0%0.0 pts

78Dickinson County, MIMI25,8270.0%–

79▲66Jefferson County, COCO580,4510.0%0.0 pts

80Russell County, ALAL58,8980.0%–

81Fayette County, PAPA123,0210.0%–

82▲12Spartanburg County, SCSC380,8570.0%0.0 pts

83▲118Monmouth County, NJNJ651,0350.0%0.0 pts

84Mahoning County, OHOH224,7060.0%–

85York County, PAPA473,1970.0%–

86Caswell County, NCNC22,5630.0%–

87Payne County, OKOK83,8890.0%–

88Benton County, ARAR332,5540.0%–

89Delaware County, OHOH242,0320.0%–

90Boone County, MOMO191,7460.0%–

91Douglas County, NENE606,4600.0%–

92▼32Centre County, PAPA157,3930.0%0.0 pts

93▲56Franklin County, OHOH1,361,5360.0%0.0 pts

94▼3Jefferson County, NYNY111,5400.0%0.0 pts

95Washington County, MDMD157,7310.0%–

96▲55Oklahoma County, OKOK822,1250.0%0.0 pts

97Cowlitz County, WAWA114,8850.0%–

98▲57Ionia County, MIMI66,5570.0%0.0 pts

99▼14McLean County, ILIL171,4190.0%0.0 pts

100Marquette County, MIMI68,0640.0%–

101Pasco County, FLFL674,5160.0%–

102McHenry County, ILIL317,7510.0%–

103▲93San Diego County, CACA3,282,2480.0%0.0 pts

104Calhoun County, MIMI133,4080.0%–

105Kings County, NYNY2,653,9630.0%0.0 pts

106▲86Baltimore County, MDMD847,6500.0%0.0 pts

107New Castle County, DEDE588,0260.0%–

108▲6Worcester County, MAMA888,5020.0%0.0 pts

109▲14Black Hawk County, IAIA131,5320.0%0.0 pts

110Rogers County, OKOK102,1970.0%–

111▲31Ventura County, CACA830,8510.0%0.0 pts

112▼58Sacramento County, CACA1,618,4600.0%0.0 pts

113▲7Orange County, CACA3,149,5070.0%0.0 pts

114Western Connecticut Planning Region, CTCT640,4820.0%–

115Wayne County, OHOH116,7580.0%–

116▼71Williamson County, TNTN272,0610.0%0.0 pts

117▲55Hennepin County, MNMN1,284,7840.0%0.0 pts

118Essex County, NJNJ896,3790.0%–

119▼63Guilford County, NCNC562,2340.0%0.0 pts

120Baltimore, MDMD569,9970.0%–

121▲70Williamson County, TXTX752,8270.0%0.0 pts

122Washington County, PAPA210,8020.0%–

123▼1Albany County, NYNY321,2250.0%0.0 pts

124▼35Honolulu County, HIHI988,7030.0%0.0 pts

125Chatham County, GAGA311,8550.0%–

126Olmsted County, MNMN166,7310.0%–

127Galveston County, TXTX372,2070.0%–

128▼46York County, SCSC306,8870.0%0.0 pts

129Licking County, OHOH185,5640.0%–

130▼14Fayette County, KYKY329,7510.0%0.0 pts

131▼44Washtenaw County, MIMI370,2140.0%0.0 pts

132South Central Connecticut Planning Region, CTCT578,7410.0%–

133▲31San Bernardino County, CACA2,224,0910.0%0.0 pts

134DeKalb County, ALAL74,0850.0%–

135Montgomery County, TNTN249,9350.0%–

136▲21Queens County, NYNY2,358,1820.0%0.0 pts

137Bronx County, NYNY1,406,3320.0%–

138Ramsey County, MNMN541,6230.0%–

139▲26Middlesex County, MAMA1,669,9790.0%0.0 pts

140▲42Middlesex County, NJNJ883,3350.0%0.0 pts

141▼2Collin County, TXTX1,297,1790.0%0.0 pts

142Sussex County, DEDE277,1400.0%–

143▲34Richmond, VAVA237,2570.0%0.0 pts

144▲22Chester County, PAPA557,1160.0%0.0 pts

145Clark County, WAWA532,1190.0%–

146Onondaga County, NYNY466,5840.0%–

147▼40St. Louis County, MOMO990,9110.0%0.0 pts

148Pueblo County, COCO169,2770.0%–

149▼65Spokane County, WAWA558,3440.0%0.0 pts

150▼6Clark County, NVNV2,407,2260.0%0.0 pts

151▼123Vernon County, MOMO19,9460.0%0.0 pts

152▼37York County, MEME222,4340.0%0.0 pts

153Mohave County, AZAZ228,1020.0%–

154Pinal County, AZAZ539,3800.0%–

155▼54Norfolk County, MAMA739,7490.0%0.0 pts

156Harrison County, MSMS217,1360.0%–

157▼85Summit County, UTUT43,1410.0%0.0 pts

158▼31Erie County, NYNY946,7410.0%0.0 pts

159▲44Hawaii County, HIHI210,0430.0%0.0 pts

160▼7El Paso County, COCO757,0400.0%0.0 pts

161▼23Allegheny County, PAPA1,225,0350.0%0.0 pts

162Washington County, UTUT213,6700.0%–

163Anne Arundel County, MDMD603,3800.0%–

164St. Louis County, MNMN200,5180.0%–

165Fulton County, GAGA1,098,7910.0%–

166Peoria County, ILIL178,5530.0%–

167▲21Mercer County, NJNJ399,2890.0%0.0 pts

168Hunterdon County, NJNJ131,7810.0%–

169Jackson County, ILIL52,5010.0%–

170Stafford County, VAVA170,8030.0%–

171▼121Dane County, WIWI590,3750.0%0.0 pts

172Cass County, NDND201,7940.0%–

173▲14Schuylkill County, PAPA145,0850.0%0.0 pts

174▼76Rockingham County, NHNH324,0770.0%0.0 pts

175Saratoga County, NYNY241,3430.0%–

176Door County, WIWI30,6160.0%–

177Monroe County, PAPA167,1790.0%–

178▲11Travis County, TXTX1,389,6700.0%0.0 pts

179▼48Greenville County, SCSC583,1250.0%0.0 pts

180Chesterfield County, VAVA397,1480.0%–

181▼20Clark County, WIWI35,0520.0%0.0 pts

182Kern County, CACA927,0680.0%–

183▲24Delaware County, PAPA580,9370.0%0.0 pts

184▼92Marin County, CACA253,6940.0%0.0 pts

185Harford County, MDMD266,4460.0%–

186Gwinnett County, GAGA1,018,0990.0%–

187▲6Cobb County, GAGA793,3450.0%0.0 pts

188Pima County, AZAZ1,074,6850.0%–

189Ozaukee County, WIWI94,3460.0%–

190Norfolk, VAVA231,0130.0%–

191Grayson County, TXTX153,6130.0%–

192Henrico County, VAVA342,7750.0%–

193Sussex County, NJNJ148,0630.0%–

194▼119Prince William County, VAVA502,9660.0%0.0 pts

195▼11Oakland County, MIMI1,288,3370.0%0.0 pts

196Weld County, COCO378,4260.0%–

197Ottawa County, MIMI308,4590.0%–

198▼72Orange County, NYNY417,6690.0%0.0 pts

199El Paso County, TXTX877,8580.0%–

200▼180Alexandria, VAVA160,6620.0%−0.1 pts

201▼22Multnomah County, OROR795,3910.0%0.0 pts

202▼54Maricopa County, AZAZ4,689,5580.0%0.0 pts

203▼138Pulaski County, ARAR404,6110.0%0.0 pts

204▼91Lee County, FLFL875,6070.0%0.0 pts

205Tarrant County, TXTX2,248,4660.0%–

206▼20Davidson County, TNTN745,9040.0%0.0 pts

207Nassau County, NYNY1,398,9390.0%–

208▼61Suffolk County, MAMA791,8910.0%0.0 pts

209▼9Franklin County, PAPA160,6520.0%0.0 pts

210Smith County, TXTX252,5490.0%–

211Waukesha County, WIWI417,2100.0%–

212Westchester County, NYNY1,015,7430.0%–

213▼50Hays County, TXTX304,3900.0%0.0 pts

214▼12Hillsborough County, FLFL1,574,1150.0%0.0 pts

215▼85District of Columbia, DCDC693,6450.0%0.0 pts

216▼45Fort Bend County, TXTX975,1910.0%0.0 pts

217Essex County, MAMA826,6530.0%–

218▼58Cuyahoga County, OHOH1,232,9250.0%0.0 pts

219Hamilton County, OHOH838,4180.0%–

220Adams County, PAPA107,5940.0%–

221▼80Wake County, NCNC1,257,2350.0%0.0 pts

222Capitol Planning Region, CTCT994,1150.0%–

223▼26Monroe County, NYNY750,5060.0%0.0 pts

224▼68Warren County, KYKY149,3750.0%0.0 pts

225DeKalb County, GAGA774,3940.0%–

226▼193Ocean County, NJNJ673,7460.0%0.0 pts

227▼53Riverside County, CACA2,544,9160.0%0.0 pts

228Davis County, UTUT381,2270.0%–

229▼44Bergen County, NJNJ977,0260.0%0.0 pts

230▼87Kane County, ILIL525,7570.0%0.0 pts

231▼25Harris County, TXTX5,045,0260.0%0.0 pts

SHOWING 1–231 OF 231

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Frequently asked

Which county has the highest mongolian share?

Jefferson County, Iowa ranks #1 with 1.9% (2024 American Community Survey).

What are the top 5 counties by mongolian share?

Jefferson County, Iowa, Mineral County, Colorado, Marion County, Arkansas, Arlington County, Virginia, Long County, Georgia.

How many counties are in this ranking?

231 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is mongolian share measured?

Share of all residents who are Mongolian (Asian origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).