Socio-Economic Indexes
SEIFA – disadvantage
About this topic
SEIFA (Socio-Economic Indexes for Areas) ranks Australian areas by relative advantage and disadvantage using Census data. The ABS constructs each index from a weighted combination of variables including household income, educational attainment, employment status, occupation skill level, and housing conditions.
Scores are relative, not absolute - they show how an area compares to all other areas in Australia, not whether residents are "poor" or "wealthy" in dollar terms. A score of 1000 represents the national average. Areas scoring below 1000 have relatively greater disadvantage; areas above have relatively less.
IRSD measures disadvantage only - it identifies areas where residents have fewer economic and social resources, but cannot distinguish between advantaged and average areas. IRSAD captures both ends of the spectrum, incorporating indicators of advantage such as high income and tertiary qualifications alongside disadvantage indicators.
SEIFA scores are widely used in grant applications, needs assessments, and service planning to identify areas requiring targeted investment or support.
Related topics
Key insight
In 2021, Redland (C)'s Index of Relative Socio-economic Disadvantage (IRSD) score was 1023.9, placing it in the 80th percentile nationally. Within Redland (C), scores ranged from Russell Island to Mount Cotton.
View
1023.9
Redland (C) IRSD score
80th percentile nationally
1095.7
Highest local score
Mount Cotton
799.5
Lowest local score
Russell Island
Chart view
SEIFA – disadvantage across Queensland LGAs
Compare the selected index across Queensland LGAs with the current municipality highlighted.
Weipa (T)
1058.1
Brisbane (C)
1045.2
Noosa (S)
1029.5
Redland (C)
1023.9
Sunshine Coast (R)
1021.7
Gold Coast (C)
1018.6
McKinlay (S)
1014
Isaac (R)
1012
Richmond (S)
1009.2
Livingstone (S)
1004.8
Longreach (R)
1002.7
Barcaldine (R)
1002.1
Mackay (R)
999.3
Quilpie (S)
997.9
Central Highlands (R) (Qld)
995.7
Maranoa (R)
995.2
Winton (S)
993.3
Moreton Bay (R)
991.8
Banana (S)
991.6
Townsville (C)
989.6
Bulloo (S)
989.6
Barcoo (S)
987.9
Scenic Rim (R)
985.8
Etheridge (S)
982.4
Cairns (R)
981.1
Toowoomba (R)
979.4
Douglas (S)
978.9
Mount Isa (C)
971.9
Flinders (S) (Qld)
970.1
Whitsunday (R)
969.4
Burdekin (S)
965.8
Cloncurry (S)
965.1
Goondiwindi (R)
965
Blackall-Tambo (R)
961.1
Ipswich (C)
957.9
Tablelands (R)
955.3
Gladstone (R)
954.1
Hinchinbrook (S)
953.7
Diamantina (S)
951.8
Rockhampton (R)
948.8
Murweh (S)
948.4
Lockyer Valley (R)
948
Western Downs (R)
946
Logan (C)
944
Somerset (R)
943.9
Balonne (S)
943.5
Burke (S)
941.3
Southern Downs (R)
938.9
Mareeba (S)
937.4
Charters Towers (R)
933.3
Gympie (R)
930.5
Cassowary Coast (R)
929.4
Bundaberg (R)
924.5
Fraser Coast (R)
914.8
Cook (S)
913
South Burnett (R)
907
Torres (S)
904.3
North Burnett (R)
902.5
Boulia (S)
877.5
Croydon (S)
875.5
Paroo (S)
865.7
Carpentaria (S)
850.8
Northern Peninsula Area (R)
702.1
Torres Strait Island (R)
649.5
Hope Vale (S)
630.8
Napranum (S)
623.2
Lockhart River (S)
621.6
Mornington (S)
609
Palm Island (S)
566.9
Mapoon (S)
566.8
Pormpuraaw (S)
547.2
Doomadgee (S)
533.8
Kowanyama (S)
528.1
Yarrabah (S)
512.5
Wujal Wujal (S)
510.3
Aurukun (S)
501.5
Cherbourg (S)
498.1
Woorabinda (S)
492.5
Data table
SEIFA – disadvantage across Queensland LGAs table
Download the underlying SEIFA scores and percentiles shown in the current view.
| Area | Score | Percentile |
|---|---|---|
| Weipa (T) | 1058.1 | 92 |
| Brisbane (C) | 1045.2 | 89 |
| Noosa (S) | 1029.5 | 83 |
| Redland (C) | 1023.9 | 80 |
| Sunshine Coast (R) | 1021.7 | 78 |
| Gold Coast (C) | 1018.6 | 77 |
| McKinlay (S) | 1014 | 75 |
| Isaac (R) | 1012 | 74 |
| Richmond (S) | 1009.2 | 73 |
| Livingstone (S) | 1004.8 | 70 |
| Longreach (R) | 1002.7 | 69 |
| Barcaldine (R) | 1002.1 | 68 |
| Mackay (R) | 999.3 | 67 |
| Quilpie (S) | 997.9 | 66 |
| Central Highlands (R) (Qld) | 995.7 | 64 |
| Maranoa (R) | 995.2 | 64 |
| Winton (S) | 993.3 | 62 |
| Moreton Bay (R) | 991.8 | 61 |
| Banana (S) | 991.6 | 61 |
| Townsville (C) | 989.6 | 59 |
| Bulloo (S) | 989.6 | 59 |
| Barcoo (S) | 987.9 | 57 |
| Scenic Rim (R) | 985.8 | 55 |
| Etheridge (S) | 982.4 | 53 |
| Cairns (R) | 981.1 | 52 |
| Toowoomba (R) | 979.4 | 51 |
| Douglas (S) | 978.9 | 51 |
| Mount Isa (C) | 971.9 | 45 |
| Flinders (S) (Qld) | 970.1 | 44 |
| Whitsunday (R) | 969.4 | 44 |
| Burdekin (S) | 965.8 | 42 |
| Cloncurry (S) | 965.1 | 41 |
| Goondiwindi (R) | 965 | 40 |
| Blackall-Tambo (R) | 961.1 | 38 |
| Ipswich (C) | 957.9 | 35 |
| Tablelands (R) | 955.3 | 34 |
| Gladstone (R) | 954.1 | 33 |
| Hinchinbrook (S) | 953.7 | 33 |
| Diamantina (S) | 951.8 | 31 |
| Rockhampton (R) | 948.8 | 30 |
| Murweh (S) | 948.4 | 29 |
| Lockyer Valley (R) | 948 | 29 |
| Western Downs (R) | 946 | 28 |
| Logan (C) | 944 | 27 |
| Somerset (R) | 943.9 | 27 |
| Balonne (S) | 943.5 | 26 |
| Burke (S) | 941.3 | 25 |
| Southern Downs (R) | 938.9 | 23 |
| Mareeba (S) | 937.4 | 23 |
| Charters Towers (R) | 933.3 | 22 |
| Gympie (R) | 930.5 | 21 |
| Cassowary Coast (R) | 929.4 | 21 |
| Bundaberg (R) | 924.5 | 19 |
| Fraser Coast (R) | 914.8 | 17 |
| Cook (S) | 913 | 16 |
| South Burnett (R) | 907 | 14 |
| Torres (S) | 904.3 | 13 |
| North Burnett (R) | 902.5 | 13 |
| Boulia (S) | 877.5 | 10 |
| Croydon (S) | 875.5 | 10 |
| Paroo (S) | 865.7 | 9 |
| Carpentaria (S) | 850.8 | 8 |
| Northern Peninsula Area (R) | 702.1 | 6 |
| Torres Strait Island (R) | 649.5 | 6 |
| Hope Vale (S) | 630.8 | 5 |
| Napranum (S) | 623.2 | 5 |
| Lockhart River (S) | 621.6 | 5 |
| Mornington (S) | 609 | 5 |
| Palm Island (S) | 566.9 | 4 |
| Mapoon (S) | 566.8 | 4 |
| Pormpuraaw (S) | 547.2 | 4 |
| Doomadgee (S) | 533.8 | 3 |
| Kowanyama (S) | 528.1 | 3 |
| Yarrabah (S) | 512.5 | 2 |
| Wujal Wujal (S) | 510.3 | 2 |
| Aurukun (S) | 501.5 | 2 |
| Cherbourg (S) | 498.1 | 2 |
| Woorabinda (S) | 492.5 | 1 |
Chart view
Variation within Redland (C)
See the spread of scores across smaller areas within the municipality.
Mount Cotton
1095.7
Percentile 96
Sheldon
1088.2
Percentile 93
Ormiston
1063.1
Percentile 81
Thornlands
1062.4
Percentile 81
Wellington Point
1058
Percentile 78
Point Lookout
1043.6
Percentile 68
Redland Bay
1039.3
Percentile 66
Birkdale
1038
Percentile 65
Victoria Point (Qld)
1023.3
Percentile 55
Cleveland (Qld)
1012.7
Percentile 49
Alexandra Hills
1009.8
Percentile 48
Capalaba
1007.7
Percentile 46
Thorneside
996.1
Percentile 40
Dunwich
949.8
Percentile 19
Coochiemudlo Island
943.2
Percentile 18
Amity
931
Percentile 15
North Stradbroke Island
921.6
Percentile 12
Karragarra Island
919.2
Percentile 12
Macleay Island
844.8
Percentile 4
Lamb Island
838.5
Percentile 4
Russell Island
799.5
Percentile 3
Data table
Variation within Redland (C) table
Download the underlying SEIFA scores and percentiles shown in the current view.
| Area | Score | Percentile |
|---|---|---|
| Mount Cotton | 1095.7 | 96 |
| Sheldon | 1088.2 | 93 |
| Ormiston | 1063.1 | 81 |
| Thornlands | 1062.4 | 81 |
| Wellington Point | 1058 | 78 |
| Point Lookout | 1043.6 | 68 |
| Redland Bay | 1039.3 | 66 |
| Birkdale | 1038 | 65 |
| Victoria Point (Qld) | 1023.3 | 55 |
| Cleveland (Qld) | 1012.7 | 49 |
| Alexandra Hills | 1009.8 | 48 |
| Capalaba | 1007.7 | 46 |
| Thorneside | 996.1 | 40 |
| Dunwich | 949.8 | 19 |
| Coochiemudlo Island | 943.2 | 18 |
| Amity | 931 | 15 |
| North Stradbroke Island | 921.6 | 12 |
| Karragarra Island | 919.2 | 12 |
| Macleay Island | 844.8 | 4 |
| Lamb Island | 838.5 | 4 |
| Russell Island | 799.5 | 3 |