RANKING · 2020 CENSUS · 154 SHOWN OF 154

Highest Portuguese population share, Illinois cities · 2020

Illinois cities ranked by the share of all residents who are Portuguese ancestry (2020 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 154 cities in Illinois that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2010

01Milan, ILIL5,0281.9%–

02Glencoe, ILIL8,7241.8%+1.5 pts

03LaSalle, ILIL9,3880.9%+0.5 pts

04Monticello, ILIL6,0800.8%–

05Burr Ridge, ILIL11,1790.7%+0.0 pts

06Chatham, ILIL14,5790.7%+0.0 pts

07Beardstown, ILIL5,6910.7%+0.6 pts

08Columbia, ILIL10,8650.6%–

09Jacksonville, ILIL17,7520.6%−0.8 pts

10Fairview Heights, ILIL16,1750.6%–

11Glen Carbon, ILIL13,8980.5%–

12Herrin, ILIL12,2680.5%+0.0 pts

13Grayslake, ILIL21,1400.5%–

14Geneva, ILIL21,1380.4%+0.1 pts

15Effingham, ILIL12,4060.4%+0.4 pts

16North Aurora, ILIL19,4060.4%+0.4 pts

17Carbondale, ILIL21,8110.4%+0.4 pts

18Lake Zurich, ILIL19,8680.3%+0.3 pts

19Genoa, ILIL5,5470.3%–

20Bethalto, ILIL9,2020.3%–

21Blue Island, ILIL21,8050.3%–

22Naperville, ILIL153,1140.3%+0.2 pts

23Canton, ILIL13,2970.3%–

24Berwyn, ILIL55,0010.3%+0.3 pts

25Itasca, ILIL9,4880.3%+0.0 pts

26Olney, ILIL8,3470.3%–

27Elmhurst, ILIL46,1110.3%+0.0 pts

28Charleston, ILIL17,4660.3%–

29Harwood Heights, ILIL8,7610.3%–

30Highland, ILIL10,0420.2%–

31Geneseo, ILIL6,5050.2%–

32Wilmette, ILIL27,4590.2%–

33Crystal Lake, ILIL42,2880.2%+0.1 pts

34Rockton, ILIL7,8700.2%–

35Hanover Park, ILIL36,5680.2%–

36Long Grove, ILIL8,3430.2%+0.1 pts

37West Dundee, ILIL8,5700.2%–

38McHenry, ILIL29,2170.2%−0.1 pts

39Lake Forest, ILIL19,7310.2%+0.2 pts

40Lombard, ILIL44,3990.2%–

41Cary, ILIL17,9320.2%+0.1 pts

42Yorkville, ILIL26,7300.2%+0.1 pts

43Springfield, ILIL112,9890.2%−0.0 pts

44Broadview, ILIL7,8710.2%–

45Lincolnshire, ILIL7,9630.2%–

46East Moline, ILIL20,4530.2%–

47Antioch, ILIL15,0000.2%−0.2 pts

48Monmouth, ILIL8,5990.2%–

49Evanston, ILIL76,3800.2%+0.0 pts

50Hinsdale, ILIL17,5730.2%+0.1 pts

51Sycamore, ILIL19,0830.2%+0.1 pts

52Lake Barrington, ILIL5,1300.2%–

53Hoffman Estates, ILIL50,8580.2%+0.1 pts

54Mundelein, ILIL32,6800.2%+0.1 pts

55Schiller Park, ILIL11,3170.2%–

56North Chicago, ILIL34,0500.2%−0.7 pts

57Schaumburg, ILIL77,2490.2%+0.2 pts

58La Grange Park, ILIL13,4530.2%+0.1 pts

59O'Fallon, ILIL32,6560.2%+0.0 pts

60Litchfield, ILIL6,5980.2%–

61Clinton, ILIL6,7810.1%–

62Oak Park, ILIL52,8230.1%+0.1 pts

63Marengo, ILIL7,7370.1%–

64Melrose Park, ILIL23,9360.1%–

65Grandwood Park, ILIL5,2620.1%–

66Round Lake Beach, ILIL26,9020.1%+0.1 pts

67Lyons, ILIL10,4330.1%–

68Homer Glen, ILIL24,8730.1%+0.1 pts

69Normal, ILIL53,2750.1%–

70Galesburg, ILIL28,5810.1%−0.1 pts

71Gages Lake, ILIL10,8190.1%–

72Urbana, ILIL39,7190.1%+0.1 pts

73Carpentersville, ILIL37,0450.1%−0.2 pts

74Roselle, ILIL22,7560.1%+0.1 pts

75Villa Park, ILIL21,8880.1%–

76Highwood, ILIL5,3230.1%–

77Arlington Heights, ILIL76,2160.1%+0.0 pts

78Vandalia, ILIL7,1080.1%–

79Northfield, ILIL5,6320.1%–

80Bensenville, ILIL18,5250.1%+0.0 pts

81Norridge, ILIL14,8080.1%–

82Pekin, ILIL31,2770.1%+0.0 pts

83Ottawa, ILIL18,6840.1%−0.1 pts

84Willowbrook, ILIL9,1260.1%−0.1 pts

85Taylorville, ILIL10,5220.1%–

86Swansea, ILIL14,3560.1%−0.1 pts

87Brookfield, ILIL18,8790.1%−0.1 pts

88Libertyville, ILIL20,7010.1%−0.1 pts

89Bloomington, ILIL78,8040.1%−0.1 pts

90Channahon, ILIL14,5300.1%–

91River Forest, ILIL11,3930.1%–

92Winnetka, ILIL12,5180.1%–

93Wheeling, ILIL38,3910.1%−0.0 pts

94Riverside, ILIL8,9390.1%–

95Chicago, ILIL2,731,5850.1%+0.0 pts

96Algonquin, ILIL30,8240.1%+0.0 pts

97Highland Park, ILIL30,7670.1%–

98Belleville, ILIL40,2370.1%–

99Homewood, ILIL18,7730.1%−0.1 pts

100Quincy, ILIL38,9180.1%−0.0 pts

101Westmont, ILIL24,1550.1%–

102Skokie, ILIL66,5440.1%+0.1 pts

103Streamwood, ILIL38,2770.1%+0.0 pts

104Rock Falls, ILIL8,5210.1%–

105Barrington, ILIL10,5860.1%–

106Champaign, ILIL91,1950.1%−0.0 pts

107Bridgeview, ILIL16,5210.1%−0.0 pts

108Mattoon, ILIL16,6670.1%−0.2 pts

109Downers Grove, ILIL50,3650.1%−0.0 pts

110Gurnee, ILIL30,4580.1%−0.3 pts

111Collinsville, ILIL23,7170.1%−0.1 pts

112Waukegan, ILIL87,9400.1%–

113Peoria, ILIL110,9200.1%−0.0 pts

114Glenview, ILIL47,7110.1%−0.0 pts

115Batavia, ILIL26,5860.1%−0.1 pts

116Mount Vernon, ILIL14,1870.1%–

117Oak Lawn, ILIL56,4500.1%–

118West Chicago, ILIL25,2960.1%–

119Loves Park, ILIL23,7120.1%+0.0 pts

120Aurora, ILIL181,5050.0%−0.1 pts

121Buffalo Grove, ILIL42,8120.0%−0.0 pts

122Freeport, ILIL23,2020.0%−0.1 pts

123Orland Park, ILIL57,9540.0%–

124Pontiac, ILIL10,8060.0%−0.0 pts

125Decatur, ILIL67,8840.0%−0.1 pts

126St. Charles, ILIL33,5940.0%–

127West Frankfort, ILIL7,1050.0%–

128Edwardsville, ILIL26,4630.0%−0.1 pts

129Vernon Hills, ILIL26,8250.0%−0.0 pts

130Westchester, ILIL16,3000.0%–

131Deerfield, ILIL19,6420.0%–

132Rockford, ILIL147,3840.0%+0.0 pts

133Des Plaines, ILIL58,7720.0%+0.0 pts

134Tinley Park, ILIL55,1400.0%–

135Wheaton, ILIL54,0650.0%+0.0 pts

136Palatine, ILIL65,8420.0%−0.1 pts

137Lake in the Hills, ILIL28,5900.0%−0.3 pts

138Darien, ILIL22,0320.0%−0.1 pts

139Bartlett, ILIL40,8550.0%+0.0 pts

140Burbank, ILIL28,5780.0%–

141Mount Prospect, ILIL55,3950.0%−0.0 pts

142Lincoln, ILIL12,9810.0%–

143Elgin, ILIL115,4760.0%+0.0 pts

144Joliet, ILIL152,2410.0%−0.1 pts

145Glendale Heights, ILIL32,6550.0%–

146New Lenox, ILIL28,8930.0%–

147Romeoville, ILIL41,2810.0%+0.0 pts

148Addison, ILIL35,7580.0%–

149Rock Island, ILIL36,2250.0%−0.1 pts

150Bourbonnais, ILIL17,6580.0%–

151Stickney, ILIL6,8970.0%–

152Alton, ILIL25,0130.0%−0.0 pts

153Zion, ILIL24,4470.0%–

154Moline, ILIL42,3620.0%–

SHOWING 1–154 OF 154

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS