The median household income in Mercer Island, WA in 2022 was $190,845, which was 52.2% greater than the median annual income of $91,306 across the entire state of Washington. Compared to the median income of $91,904 in 2000 this represents an increase of 51.8%. The per capita income in 2022 was $118,907, which means an increase of 54.8% compared to 2000 when it was $53,799.
Whole page based on the data from 2000 / 2022 when the population of Mercer Island, Washington was 22,036 / 25,604
Income statistics for all residents
Median household income in Mercer Island, WA in 2022:
Mercer Island:
$190,845
Washington:
$91,306
Change in median household income between 2000 and 2022:
Mercer Island, Washington:
+107.7%
State:
+99.5%
Number of households with income < $10k:
Mercer Island:
3.5% (356)
Washington:
4.5% (139,331)
Number of households with income $10k - 20k:
Mercer Island:
2.4% (250)
Washington:
5.0% (154,508)
Number of households with income $20k - 30k:
Mercer Island:
2.4% (243)
State:
5.4% (166,555)
Number of households with income $30k - 40k:
Mercer Island:
5.0% (510)
State:
5.5% (170,324)
Number of households with income $40k - 50k:
Mercer Island:
2.9% (292)
State:
6.0% (183,941)
Number of households with income $50k - 60k:
Mercer Island:
3.1% (315)
State:
6.1% (187,395)
Number of households with income $60k - 75k:
Mercer Island:
5.5% (567)
Washington:
8.7% (266,771)
Number of households with income $75k - 100k:
Mercer Island:
5.3% (539)
State:
13.1% (404,672)
Number of households with income $100k - 125k:
Mercer Island:
5.7% (587)
State:
11.0% (337,911)
Number of households with income $125k - 150k:
Mercer Island:
6.1% (619)
Washington:
8.0% (244,934)
Number of households with income $150k - 200k:
Mercer Island:
8.1% (828)
State:
10.5% (323,812)
Number of households with income > $200k:
Mercer Island:
50.1% (5,121)
Washington:
16.2% (499,799)
Aggregate household income in Mercer Island in 2022: $3,011,557,677
Median family income in Mercer Island in 2022:
Mercer Island:
$255,503
Washington:
$109,192
Number of families with income < $10k:
Mercer Island:
1.1% (81)
State:
2.9% (55,953)
Number of families with income $10k - 20k:
Mercer Island:
1.4% (95)
State:
2.6% (50,138)
Number of families with income $20k - 30k:
Mercer Island:
1.3% (94)
State:
3.2% (61,974)
Number of families with income $30k - 40k:
Mercer Island:
3.3% (232)
State:
4.1% (80,240)
Number of families with income $40k - 50k:
Mercer Island:
2.3% (161)
State:
4.9% (94,310)
Number of families with income $50k - 60k:
Mercer Island:
1.6% (113)
State:
5.3% (101,674)
Number of families with income $60k - 75k:
Mercer Island:
2.8% (200)
State:
8.2% (158,348)
Number of families with income $75k - 100k:
Mercer Island:
3.1% (218)
Washington:
13.8% (267,812)
Number of families with income $100k - 125k:
Mercer Island:
5.6% (393)
Washington:
12.4% (240,213)
Number of families with income $125k - 150k:
Mercer Island:
5.9% (420)
State:
9.3% (180,011)
Number of families with income $150k - 200k:
Mercer Island:
7.8% (553)
State:
13.0% (250,874)
Number of families with income > $200k:
Mercer Island:
63.7% (4,504)
State:
20.4% (393,898)
Median non-family income in Mercer Island in 2022:
Mercer Island:
$72,443
State:
$57,299
Change in median non-family income between 2000 and 2022:
Mercer Island, Washington:
+62.1%
State:
+94.9%
Median per capita income in Mercer Island in 2022:
Mercer Island:
$118,908
State:
$50,764
Change in median per capita income between 2000 and 2022:
Mercer Island, Washington:
+121.0%
Washington:
+121.0%
Income statistics for White residents
Median household income in Mercer Island, WA in 2022:
Mercer Island:
$191,466
State:
$91,916
Change in median household income between 2000 and 2022:
Mercer Island, Washington:
+106.1%
Washington:
+95.4%
Number of households with income < $10k:
Mercer Island:
3.3% (238)
State:
4.3% (95,850)
Number of households with income $10k - 20k:
Mercer Island:
1.9% (138)
State:
4.8% (106,421)
Number of households with income $20k - 30k:
Mercer Island:
2.1% (153)
State:
5.5% (122,860)
Number of households with income $30k - 40k:
Mercer Island:
5.1% (370)
State:
5.4% (119,627)
Number of households with income $40k - 50k:
Mercer Island:
1.7% (123)
Washington:
5.9% (132,276)
Number of households with income $50k - 60k:
Mercer Island:
2.7% (193)
State:
6.1% (136,212)
Number of households with income $60k - 75k:
Mercer Island:
5.9% (427)
State:
8.8% (196,086)
Number of households with income $75k - 100k:
Mercer Island:
6.0% (439)
State:
13.4% (299,192)
Number of households with income $100k - 125k:
Mercer Island:
6.1% (441)
State:
11.3% (252,209)
Number of households with income $125k - 150k:
Mercer Island:
6.6% (483)
State:
7.9% (175,962)
Number of households with income $150k - 200k:
Mercer Island:
8.2% (595)
State:
10.7% (239,156)
Number of households with income > $200k:
Mercer Island:
50.5% (3,668)
State:
16.1% (359,917)
Aggregate household income in Mercer Island in 2022: $2,266,439,605
Median family income in Mercer Island in 2022:
Mercer Island:
$257,377
Washington:
$112,511
Number of families with income < $10k:
Mercer Island:
0.8% (41)
Washington:
2.4% (33,676)
Number of families with income $10k - 20k:
Mercer Island:
0.7% (34)
State:
2.0% (28,228)
Number of families with income $20k - 30k:
Mercer Island:
0.9% (46)
Washington:
2.9% (39,288)
Number of families with income $30k - 40k:
Mercer Island:
2.4% (118)
State:
3.6% (50,190)
Number of families with income $40k - 50k:
Mercer Island:
1.4% (69)
State:
4.6% (63,009)
Number of families with income $50k - 60k:
Mercer Island:
1.2% (58)
State:
5.0% (69,270)
Number of families with income $60k - 75k:
Mercer Island:
3.9% (191)
State:
8.2% (112,369)
Number of families with income $75k - 100k:
Mercer Island:
3.8% (187)
State:
14.1% (194,214)
Number of families with income $100k - 125k:
Mercer Island:
6.3% (309)
State:
13.2% (182,184)
Number of families with income $125k - 150k:
Mercer Island:
6.1% (299)
State:
9.5% (130,928)
Number of families with income $150k - 200k:
Mercer Island:
8.2% (398)
Washington:
13.7% (188,621)
Number of families with income > $200k:
Mercer Island:
64.1% (3,122)
State:
20.8% (285,982)
Median non-family income in Mercer Island in 2022:
Mercer Island:
$82,948
Washington:
$56,103
Change in median non-family income between 2000 and 2022:
Mercer Island, Washington:
+83.9%
State:
+87.7%
Median per capita income in Mercer Island in 2022:
Mercer Island:
$140,311
State:
$55,212
Change in median per capita income between 2000 and 2022:
Mercer Island, Washington:
+142.4%
Washington:
+123.8%
Income statistics for Black or African American residents
Median household income in Mercer Island, WA in 2022:
Mercer Island:
$116,035
State:
$68,202
Change in median household income between 2000 and 2022:
Mercer Island, Washington:
+76.3%
Washington:
+89.9%
Number of households with income < $10k:
Mercer Island:
0.0% (0)
Washington:
7.2% (8,014)
Number of households with income $10k - 20k:
Mercer Island:
0.0% (0)
State:
8.0% (8,904)
Number of households with income $20k - 30k:
Mercer Island:
0.0% (0)
State:
7.4% (8,207)
Number of households with income $30k - 40k:
Mercer Island:
0.0% (0)
State:
5.6% (6,220)
Number of households with income $40k - 50k:
Mercer Island:
13.6% (12)
State:
9.5% (10,585)
Number of households with income $50k - 60k:
Mercer Island:
0.0% (0)
Washington:
7.3% (8,078)
Number of households with income $60k - 75k:
Mercer Island:
6.8% (6)
Washington:
8.7% (9,704)
Number of households with income $75k - 100k:
Mercer Island:
17.0% (15)
State:
12.9% (14,315)
Number of households with income $100k - 125k:
Mercer Island:
12.5% (11)
State:
7.7% (8,592)
Number of households with income $125k - 150k:
Mercer Island:
13.6% (12)
State:
8.9% (9,840)
Number of households with income $150k - 200k:
Mercer Island:
0.0% (0)
State:
7.6% (8,434)
Number of households with income > $200k:
Mercer Island:
36.4% (32)
State:
9.1% (10,075)
Aggregate household income in Mercer Island in 2022: $19,709,575
Median family income in Mercer Island in 2022:
Mercer Island:
$268,313
State:
$82,165
Number of families with income $40k - 50k:
Mercer Island:
19.4% (11)
State:
6.8% (4,558)
Number of families with income $125k - 150k:
Mercer Island:
18.7% (11)
State:
9.5% (6,348)
Number of families with income > $200k:
Mercer Island:
61.9% (37)
State:
12.0% (8,041)
Median non-family income in Mercer Island in 2022:
Mercer Island:
$83,845
State:
$49,169
Median per capita income in Mercer Island in 2022:
Mercer Island:
$51,541
State:
$38,209
Change in median per capita income between 2000 and 2022:
Mercer Island, Washington:
+40.9%
Washington:
+115.3%
Income statistics for Asian residents
Median household income in Mercer Island, WA in 2022:
Mercer Island:
$198,677
Washington:
$125,692
Change in median household income between 2000 and 2022:
Mercer Island, Washington:
+128.8%
Washington:
+164.5%
Number of households with income < $10k:
Mercer Island:
4.5% (100)
State:
4.9% (14,099)
Number of households with income $10k - 20k:
Mercer Island:
4.6% (102)
Washington:
3.5% (9,873)
Number of households with income $20k - 30k:
Mercer Island:
2.5% (56)
State:
2.9% (8,352)
Number of households with income $30k - 40k:
Mercer Island:
6.5% (145)
State:
4.0% (11,415)
Number of households with income $40k - 50k:
Mercer Island:
3.7% (83)
State:
4.0% (11,421)
Number of households with income $50k - 60k:
Mercer Island:
3.2% (70)
State:
4.2% (12,100)
Number of households with income $60k - 75k:
Mercer Island:
6.4% (142)
Washington:
6.3% (17,903)
Number of households with income $75k - 100k:
Mercer Island:
2.4% (54)
State:
10.4% (29,663)
Number of households with income $100k - 125k:
Mercer Island:
4.8% (107)
State:
9.4% (26,839)
Number of households with income $125k - 150k:
Mercer Island:
4.5% (99)
State:
8.5% (24,200)
Number of households with income $150k - 200k:
Mercer Island:
7.5% (166)
State:
12.6% (35,976)
Number of households with income > $200k:
Mercer Island:
49.2% (1,090)
State:
29.2% (83,109)
Aggregate household income in Mercer Island in 2022: $561,428,802
Median family income in Mercer Island in 2022:
Mercer Island:
$252,116
Washington:
$143,595
Number of families with income < $10k:
Mercer Island:
1.4% (23)
Washington:
2.9% (5,479)
Number of families with income $10k - 20k:
Mercer Island:
3.0% (49)
State:
2.2% (4,150)
Number of families with income $20k - 30k:
Mercer Island:
1.7% (28)
Washington:
1.9% (3,558)
Number of families with income $30k - 40k:
Mercer Island:
7.2% (117)
State:
3.1% (5,734)
Number of families with income $40k - 50k:
Mercer Island:
3.3% (53)
State:
3.6% (6,707)
Number of families with income $50k - 60k:
Mercer Island:
2.8% (45)
Washington:
4.1% (7,663)
Number of families with income $75k - 100k:
Mercer Island:
2.0% (33)
State:
11.7% (21,919)
Number of families with income $100k - 125k:
Mercer Island:
3.5% (56)
State:
9.3% (17,280)
Number of families with income $125k - 150k:
Mercer Island:
5.1% (82)
State:
8.4% (15,602)
Number of families with income $150k - 200k:
Mercer Island:
6.0% (97)
State:
13.3% (24,789)
Number of families with income > $200k:
Mercer Island:
64.1% (1,043)
State:
34.4% (64,250)
Median non-family income in Mercer Island in 2022:
Mercer Island:
$61,993
State:
$84,971
Change in median non-family income between 2000 and 2022:
Mercer Island, Washington:
+36.0%
State:
+211.1%
Median per capita income in Mercer Island in 2022:
Mercer Island:
$99,715
State:
$67,666
Income statistics for Hispanic or Latino residents
Number of households with income < $10k:
Mercer Island:
26.7% (80)
State:
4.9% (14,456)
Number of households with income $10k - 20k:
Mercer Island:
2.3% (7)
State:
5.3% (15,449)
Number of households with income $20k - 30k:
Mercer Island:
3.0% (9)
State:
6.8% (20,016)
Number of households with income $30k - 40k:
Mercer Island:
0.0% (0)
Washington:
7.7% (22,548)
Number of households with income $40k - 50k:
Mercer Island:
16.3% (49)
State:
7.3% (21,450)
Number of households with income $50k - 60k:
Mercer Island:
0.0% (0)
State:
7.7% (22,744)
Number of households with income $60k - 75k:
Mercer Island:
0.0% (0)
State:
10.5% (30,737)
Number of households with income $75k - 100k:
Mercer Island:
8.3% (25)
State:
14.9% (43,843)
Number of households with income $100k - 125k:
Mercer Island:
4.7% (14)
State:
11.1% (32,554)
Number of households with income $125k - 150k:
Mercer Island:
0.0% (0)
Washington:
7.4% (21,624)
Number of households with income $150k - 200k:
Mercer Island:
9.7% (29)
Washington:
7.3% (21,360)
Number of households with income > $200k:
Mercer Island:
29.0% (87)
Washington:
9.2% (27,055)
Aggregate household income in Mercer Island in 2022: $39,844,072
Median family income in Mercer Island in 2022:
Mercer Island:
$176,564
Washington:
$76,866
Number of families with income $10k - 20k:
Mercer Island:
2.7% (4)
State:
3.5% (7,524)
Number of families with income $40k - 50k:
Mercer Island:
14.1% (22)
Washington:
7.7% (16,361)
Number of families with income $100k - 125k:
Mercer Island:
9.1% (14)
State:
11.4% (24,331)
Number of families with income $150k - 200k:
Mercer Island:
16.6% (26)
Washington:
8.2% (17,551)
Number of families with income > $200k:
Mercer Island:
57.4% (91)
Washington:
9.7% (20,653)
Median per capita income in Mercer Island in 2022:
Mercer Island:
$58,901
State:
$28,252
Change in median per capita income between 2000 and 2022:
Mercer Island, Washington:
+77.4%
State:
+150.2%
Income statistics for American Indian and Alaska Native residents
Number of households with income < $10k:
Mercer Island:
0.0% (0)
State:
5.9% (1,768)
Number of households with income $10k - 20k:
Mercer Island:
0.0% (0)
State:
8.9% (2,694)
Number of households with income $20k - 30k:
Mercer Island:
0.0% (0)
State:
8.0% (2,412)
Number of households with income $30k - 40k:
Mercer Island:
0.0% (0)
State:
7.7% (2,327)
Number of households with income $40k - 50k:
Mercer Island:
0.0% (0)
State:
5.8% (1,755)
Number of households with income $50k - 60k:
Mercer Island:
0.0% (0)
State:
7.5% (2,259)
Number of households with income $60k - 75k:
Mercer Island:
0.0% (0)
State:
8.8% (2,669)
Number of households with income $75k - 100k:
Mercer Island:
0.0% (0)
State:
12.8% (3,861)
Number of households with income $100k - 125k:
Mercer Island:
0.0% (0)
State:
12.0% (3,618)
Number of households with income $125k - 150k:
Mercer Island:
0.0% (0)
State:
8.6% (2,580)
Number of households with income $150k - 200k:
Mercer Island:
100.0% (14)
Washington:
5.9% (1,774)
Number of households with income > $200k:
Mercer Island:
0.0% (0)
State:
8.1% (2,447)
Aggregate household income in Mercer Island in 2022: $2,702,789
Median per capita income in Mercer Island in 2022:
Mercer Island:
$96,993
Washington:
$27,053
Change in median per capita income between 2000 and 2022:
Mercer Island, Washington:
+144.1%
State:
+98.6%
Income statistics for Multirace residents
Median household income in Mercer Island, WA in 2022:
Mercer Island:
$232,853
Washington:
$84,303
Number of households with income < $10k:
Mercer Island:
3.1% (14)
Washington:
4.3% (12,040)
Number of households with income $10k - 20k:
Mercer Island:
0.0% (0)
State:
6.6% (18,437)
Number of households with income $20k - 30k:
Mercer Island:
7.6% (34)
State:
5.2% (14,559)
Number of households with income $30k - 40k:
Mercer Island:
0.0% (0)
State:
6.7% (18,491)
Number of households with income $40k - 50k:
Mercer Island:
9.4% (42)
State:
6.3% (17,459)
Number of households with income $50k - 60k:
Mercer Island:
16.0% (72)
State:
6.9% (19,086)
Number of households with income $60k - 75k:
Mercer Island:
1.8% (8)
State:
9.1% (25,310)
Number of households with income $75k - 100k:
Mercer Island:
2.9% (13)
State:
13.5% (37,493)
Number of households with income $100k - 125k:
Mercer Island:
1.3% (6)
State:
10.7% (29,626)
Number of households with income $125k - 150k:
Mercer Island:
0.0% (0)
Washington:
8.6% (23,899)
Number of households with income $150k - 200k:
Mercer Island:
2.7% (12)
Washington:
10.2% (28,214)
Number of households with income > $200k:
Mercer Island:
55.2% (248)
Washington:
11.9% (32,947)
Aggregate household income in Mercer Island in 2022: $94,849,823
Median family income in Mercer Island in 2022:
Mercer Island:
$274,471
State:
$95,629
Number of families with income < $10k:
Mercer Island:
1.9% (6)
State:
3.5% (6,121)
Number of families with income $20k - 30k:
Mercer Island:
1.7% (5)
State:
4.4% (7,775)
Number of families with income $50k - 60k:
Mercer Island:
5.3% (15)
State:
5.6% (9,922)
Number of families with income $60k - 75k:
Mercer Island:
2.3% (7)
Washington:
9.7% (17,113)
Number of families with income $100k - 125k:
Mercer Island:
2.4% (7)
State:
10.4% (18,288)
Number of families with income $125k - 150k:
Mercer Island:
4.0% (12)
State:
10.5% (18,481)
Number of families with income $150k - 200k:
Mercer Island:
4.2% (12)
State:
11.9% (20,852)
Number of families with income > $200k:
Mercer Island:
78.1% (224)
State:
14.4% (25,289)
Median non-family income in Mercer Island in 2022:
Mercer Island:
$45,710
Washington:
$56,573
Median per capita income in Mercer Island in 2022:
Mercer Island:
$50,321
State:
$32,496
Income statistics for other residents
Number of households with income < $10k:
Mercer Island:
0.0% (0)
State:
5.3% (6,540)
Number of households with income $10k - 20k:
Mercer Island:
0.0% (0)
Washington:
6.0% (7,385)
Number of households with income $20k - 30k:
Mercer Island:
0.0% (0)
State:
7.5% (9,289)
Number of households with income $30k - 40k:
Mercer Island:
0.0% (0)
State:
8.9% (11,015)
Number of households with income $40k - 50k:
Mercer Island:
48.5% (32)
Washington:
7.6% (9,399)
Number of households with income $50k - 60k:
Mercer Island:
0.0% (0)
State:
7.2% (8,867)
Number of households with income $60k - 75k:
Mercer Island:
0.0% (0)
State:
10.5% (13,032)
Number of households with income $75k - 100k:
Mercer Island:
15.2% (10)
State:
14.6% (18,007)
Number of households with income $100k - 125k:
Mercer Island:
0.0% (0)
State:
12.2% (15,128)
Number of households with income $125k - 150k:
Mercer Island:
0.0% (0)
State:
5.6% (6,950)
Number of households with income $150k - 200k:
Mercer Island:
21.2% (14)
State:
7.1% (8,749)
Number of households with income > $200k:
Mercer Island:
15.2% (10)
State:
7.5% (9,208)
Aggregate household income in Mercer Island in 2022: $15,827,528
Median per capita income in Mercer Island in 2022:
Mercer Island:
$53,031
State:
$27,542
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