Household Income in Great Diamond Island, Portland, Maine (Neighborhood)

Household Income Percentiles#1

Scope: households in Portland and Great Diamond Island
Great Diamond Island
Portland
$0k$50k$100k$150k$200k%95th Percentile80th Percentile60th PercentileMedian40th Percentile20th Percentile$222,125.000000$181,322.000000$222,125.000000$222.1k378.085%378%$122,111.000000$99,363.000000$122,111.000000$122.1k207.849%208%$70,600.000000$60,956.000000$70,600.000000$70.6k120.170%120%$58,750.000000$48,259.000000$58,750.000000$58.8k100.000%100%$45,923.000000$37,193.000000$45,923.000000$45.9k78.167%78.2%$26,577.000000$17,081.000000$26,577.000000$26.6k45.237%45.2%

Relative Household Income Percentiles#2

Selected measures of household income in Great Diamond Island, as a percentage more or less than Portland at large.
Scope: households in Portland and Great Diamond Island
0%20%40%$ref.95th Percentile80th Percentile60th PercentileMedian40th Percentile20th Percentile22.503061%22.503061%22.5%$222,125.000000$222.1k$181,322.000000$181.3k22.893834%22.893834%22.9%$122,111.000000$122.1k$99,363.000000$99.4k15.821248%15.821248%15.8%$70,600.000000$70.6k$60,956.000000$61.0k21.738950%21.738950%21.7%$58,750.000000$58.8k$48,259.000000$48.3k23.472159%23.472159%23.5%$45,923.000000$45.9k$37,193.000000$37.2k55.593935%55.593935%55.6%$26,577.000000$26.6k$17,081.000000$17.1k

Household Income Interval Means#3

Scope: households in Portland and Great Diamond Island
Great Diamond Island
Portland
$0k$100k$200k$300k%Mean of Top 5%Mean of Top 20%Mean of 4th QuintileMean of 3rd QuintileMean of 2nd QuintileMean of Bottom 20%$336,358.000000$274,041.000000$336,358.000000$336.4k572.524%573%$211,281.000000$165,144.000000$211,281.000000$211.3k359.627%360%$94,818.000000$78,350.000000$94,818.000000$94.8k161.392%161%$56,328.000000$48,429.000000$56,328.000000$56.3k95.877%95.9%$35,311.000000$27,151.000000$35,311.000000$35.3k60.104%60.1%$17,376.000000$8,782.000000$17,376.000000$17.4k29.576%29.6%

Relative Household Income Interval Means#4

Selected measures of household income in Great Diamond Island, as a percentage more or less than Portland at large.
Scope: households in Portland and Great Diamond Island
0%50%$ref.Mean of Top 5%Mean of Top 20%Mean of 4th QuintileMean of 3rd QuintileMean of 2nd QuintileMean of Bottom 20%22.740028%22.740028%22.7%$336,358.000000$336.4k$274,041.000000$274.0k27.937436%27.937436%27.9%$211,281.000000$211.3k$165,144.000000$165.1k21.018507%21.018507%21.0%$94,818.000000$94.8k$78,350.000000$78.4k16.310475%16.310475%16.3%$56,328.000000$56.3k$48,429.000000$48.4k30.054142%30.054142%30.1%$35,311.000000$35.3k$27,151.000000$27.2k97.859258%97.859258%97.9%$17,376.000000$17.4k$8,782.000000$8.8k

Shares of Household Income#5

By quintiles and the top 5%.
Scope: households in Portland and Great Diamond Island
Great Diamond Island
Portland
0%10%20%30%40%50%%Top 5%Top 20%4th Quintile3rd Quintile2nd QuintileBottom 20%20.260000%20.890000%20.260000%20.3%405.200000%405%50.900000%50.360000%50.900000%50.9%254.500000%255%22.840000%23.890000%22.840000%22.8%114.200000%114%13.570000%14.770000%13.570000%13.6%67.850000%68%8.510000%8.280000%8.510000%8.5%42.550000%43%4.190000%2.710000%4.190000%4.2%20.950000%21%

Relative Shares of Household Income#6

By quintiles and the top 5% in Great Diamond Island, as a percentage more or less than in Portland at large.
Scope: households in Portland and Great Diamond Island
0%10%20%30%40%50%%ref.Top 5%Top 20%4th Quintile3rd Quintile2nd QuintileBottom 20%-3.015797%-3.015797%3.0%20.260000%20%20.890000%21%1.072280%1.072280%1.1%50.900000%51%50.360000%50%-4.395144%-4.395144%4.4%22.840000%23%23.890000%24%-8.124577%-8.124577%8.1%13.570000%14%14.770000%15%2.777778%2.777778%2.8%8.510000%9%8.280000%8%54.612546%54.612546%54.6%4.190000%4%2.710000%3%

Household Income Distribution#7

Normalized with respect to a standard interval of $5k. Gray areas represent percentile bands from the neighborhoods in Portland.
Scope: households in Portland, Great Diamond Island, and other neighborhoods in Portland
Great Diamond Island
Portland
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%10%20%30%Count%> $200k1$150-200k2$125-150k2$100-125k2$75-100k2$60-75k2$50-60k2$45-50k$40-45k$35-40k$30-35k$25-30k$20-25k$15-20k$10-15k< $10k200.000%0%3414.286%14.3%00.000%0%00.000%0%4517.857%17.9%00.000%0%935.714%35.7%00.000%0%00.000%0%00.000%0%832.143%32.1%00.000%0%00.000%0%00.000%0%00.000%0%00.000%0%

Median Household Income by Race#8

Scope: households in Portland and Great Diamond Island
Great Diamond Island
Portland
$0k$10k$20k$30k$40k$50k%All1$58,750.000000$48,259.000000$58,750.000000$58.8k100.000000%100%

Household Income Distribution by Race#9

Ethno-racial composition of the given household income intervals.
Scope: households in Great Diamond Island
White1
Hispanic2
Mixed3
Black3
Other3
Asian3
> $200k$150-200k$125-150k$100-125k$75-100k$60-75k$50-60k$45-50k$40-45k$35-40k$30-35k$25-30k$20-25k$15-20k$10-15k< $10k100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%6100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%34100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%34100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%4100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%89100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%5100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%6100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%23100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%23100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%3455.882353%56%32.352941%32%11.764706%12%0.000000%0.000000%0.000000%394.871795%95%0.000000%5.128205%0.000000%0.000000%0.000000%4100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%45100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%23100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%1100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%230%20%40%60%80%100%Count

Household Income by Neighborhood in Portland

There are 24 neighborhoods in Portland. This section compares Great Diamond Island to all of the neighborhoods in Portland and to those entities that contain or substantially overlap with Great Diamond Island.

Median Household Income by Neighborhood#10

Scope: households in Great Diamond Island, selected other neighborhoods in Portland, and entities that contain Great Diamond Island
$0k$50k$100k%#Stroudwater NeighborhoodStroudwaterNorth Deering NeighborhoodNorth DeeringRosemont NeighborhoodRosemontNew EnglandNasons Corner NeighborhoodNasons CornerZIP Code 04109ZIP 04109NortheastCumberland CountyCumberlandDeering Center NeighborhoodDeering CtrPortland and South Portland Metro AreaPortland Area002400-2B.G. 002400-2Great Diamond Island NeighborhoodGreat Diamond IsLittle Diamond Island NeighborhoodLittle Diamond IsOcean Avenue NeighborhoodOcean Avenue002400Tract 002400Peaks Island NeighborhoodPeaks IslandUnited States of AmericaUnited StatesRiverton NeighborhoodRivertonEast End NeighborhoodEast EndMaineCliff Island NeighborhoodCliff IslandEast Deering NeighborhoodEast DeeringOakdale NeighborhoodOakdalePortlandPortlandLibbytown NeighborhoodLibbytownWest End NeighborhoodWest EndDowntown NeighborhoodDowntownEast Bayside-India Street NeighborhoodE Bayside-India StValley Street NeighborhoodValley StreetParkside NeighborhoodParksideWest Bayside NeighborhoodWest Bayside$105,909.000000$105,909.000000$105.9k+80.271%+80.3%1$85,183.788150$85,183.788150$85.2k+44.994%+45.0%2$67,299.205855$67,299.205855$67.3k+14.552%+14.6%3$66,529.000000$66,529.000000$66.5k+13.241%+13.2%$65,773.884230$65,773.884230$65.8k+11.956%+12.0%4$62,788.000000$62,788.000000$62.8k+6.873%+6.87%$62,314.000000$62,314.000000$62.3k+6.066%+6.07%$61,902.000000$61,902.000000$61.9k+5.365%+5.37%$60,655.535530$60,655.535530$60.7k+3.243%+3.24%5$60,486.000000$60,486.000000$60.5k+2.955%+2.95%$58,750.000000$58,750.000000$58.8k+0.000%0%$58,750.000000$58,750.000000$58.8k+0.000%0%6$58,750.000000$58,750.000000$58.8k+0.000%0%7$58,509.740018$58,509.740018$58.5k-0.409%-0.41%8$55,962.000000$55,962.000000$56.0k-4.746%-4.75%$55,909.000000$55,909.000000$55.9k-4.836%-4.84%9$55,322.000000$55,322.000000$55.3k-5.835%-5.83%$54,367.773487$54,367.773487$54.4k-7.459%-7.46%10$53,694.864518$53,694.864518$53.7k-8.604%-8.60%11$50,826.000000$50,826.000000$50.8k-13.488%-13.5%$49,500.000000$49,500.000000$49.5k-15.745%-15.7%12$48,810.871981$48,810.871981$48.8k-16.918%-16.9%13$48,483.085938$48,483.085938$48.5k-17.476%-17.5%14$48,259.000000$48,259.000000$48.3k-17.857%-17.9%$48,259.000000$48,259.000000$48.3k-17.857%-17.9%$47,031.000000$47,031.000000$47.0k-19.947%-19.9%15$38,009.594573$38,009.594573$38.0k-35.303%-35.3%16$29,792.576554$29,792.576554$29.8k-49.289%-49.3%17$28,179.621539$28,179.621539$28.2k-52.035%-52.0%18$27,292.000000$27,292.000000$27.3k-53.546%-53.5%19$26,662.606712$26,662.606712$26.7k-54.617%-54.6%20$21,838.977419$21,838.977419$21.8k-62.827%-62.8%21

Six-Figure Incomes by Neighborhood#11

Percentage of households with incomes above $100k.
Scope: households in Great Diamond Island, selected other neighborhoods in Portland, and entities that contain Great Diamond Island
< $25k
$25-50k
$50-100k
$100-200k
$200k+
50%0%50%Count#Stroudwater NeighborhoodStroudwaterDeering Center NeighborhoodDeering CtrNew EnglandNortheastPeaks Island NeighborhoodPeaks IslandRosemont NeighborhoodRosemontNorth Deering NeighborhoodNorth DeeringCumberland CountyCumberland002400Tract 002400Portland and South Portland Metro AreaPortland AreaNasons Corner NeighborhoodNasons CornerUnited States of AmericaUnited StatesRiverton NeighborhoodRivertonOakdale NeighborhoodOakdalePortlandPortlandOcean Avenue NeighborhoodOcean AvenueMaineEast End NeighborhoodEast EndLibbytown NeighborhoodLibbytownEast Deering NeighborhoodEast DeeringWest End NeighborhoodWest EndGreat Diamond Island NeighborhoodGreat Diamond IsLittle Diamond Island NeighborhoodLittle Diamond Is002400-2B.G. 002400-2Cliff Island NeighborhoodCliff IslandZIP Code 04109ZIP 04109Downtown NeighborhoodDowntownEast Bayside-India Street NeighborhoodE Bayside-India StWest Bayside NeighborhoodWest BaysideParkside NeighborhoodParksideValley Street NeighborhoodValley Street-17.916667%-7.916667%-20.833333%-46.666667%47%33.750000%19.583333%53.333333%53%1371-20.306367%-24.955182%-20.446633%-65.708181%66%28.475831%5.815988%34.291819%34%6222-29.314995%-19.317384%-19.254927%-67.887306%68%23.792154%8.320540%32.112694%32%1,815,4691.82M-29.064348%-20.342631%-20.715747%-70.122725%70%22.084077%7.793197%29.877275%30%6,297,1026.30M-27.876106%-25.221239%-17.256637%-70.353982%70%19.026549%10.619469%29.646018%30%1171183-37.269041%-18.186452%-14.963352%-70.418845%70%24.708898%4.872257%29.581155%30%5485494-36.063641%-15.273117%-19.462107%-70.798865%71%23.920668%5.280466%29.201135%29%1,2901,2915-31.248568%-21.778045%-19.069152%-72.095766%72%21.804345%6.099889%27.904234%28%32,89132.9k-30.574324%-26.351351%-17.229730%-74.155405%74%16.554054%9.290541%25.844595%26%153-32.822393%-22.772039%-18.862694%-74.457125%74%20.403847%5.139028%25.542875%26%55,19155.2k-33.059217%-17.931953%-23.662390%-74.653559%75%22.366108%2.980333%25.346441%25%3716-29.966666%-23.121086%-22.339882%-75.427634%75%18.905615%5.666751%24.572366%25%28,925,66528.9M-31.328454%-22.185644%-24.943163%-78.457261%78%18.856121%2.686618%21.542739%22%4527-28.344904%-24.218368%-25.913691%-78.476963%78%18.156572%3.366465%21.523037%22%3568-28.565754%-24.285856%-27.450266%-80.301877%80%15.798881%3.899242%19.698123%20%5,951-28.565754%-24.285856%-27.450266%-80.301877%80%15.798881%3.899242%19.698123%20%5,951-39.683091%-24.585390%-16.252419%-80.520900%81%15.577859%3.901241%19.479100%19%3639-31.904941%-25.209351%-23.975293%-81.089585%81%15.608528%3.301888%18.910415%19%104,217104k-32.983434%-27.801748%-21.162616%-81.947798%82%12.846626%5.205576%18.052202%18%43043110-30.173565%-39.786382%-13.751669%-83.711615%84%16.288385%0.000000%16.288385%16%11411-32.474212%-23.682348%-28.579132%-84.735691%85%14.026956%1.237353%15.264309%15%24724812-19.645235%-32.228879%-33.710968%-85.585082%86%9.111424%5.303494%14.414918%14%54813-53.571429%-32.142857%-0.000000%-85.714286%86%14.285714%0.000000%14.285714%14%3414-53.571429%-32.142857%-0.000000%-85.714286%86%14.285714%0.000000%14.285714%14%0115-53.571429%-32.142857%-0.000000%-85.714286%86%14.285714%0.000000%14.285714%14%4-35.714286%-29.464286%-21.428571%-86.607143%87%7.142857%6.250000%13.392857%13%516-68.292683%-21.951220%-0.000000%-90.243902%90%9.756098%0.000000%9.756098%10%4-16.664999%-24.956398%-50.017662%-91.639060%92%6.251495%2.109445%8.360940%8%11917-17.753050%-32.672240%-43.744725%-94.170015%94%4.921409%0.908576%5.829985%6%596018-17.314621%-25.162746%-52.597002%-95.074370%95%1.888018%3.037613%4.925630%5%474819-23.658260%-26.358290%-45.956725%-95.973274%96%2.359638%1.667088%4.026726%4%6320-21.271077%-29.701686%-46.433204%-97.405966%97%2.594034%0.000000%2.594034%3%181921

Mean Household Income of the Top 5% by Neighborhood#12

Scope: households in Great Diamond Island, selected other neighborhoods in Portland, and entities that contain Great Diamond Island
$0k$200k$400k%#New EnglandNortheastCumberland CountyCumberlandUnited States of AmericaUnited StatesRosemont NeighborhoodRosemontPortland and South Portland Metro AreaPortland Area002400Tract 002400Peaks Island NeighborhoodPeaks IslandGreat Diamond Island NeighborhoodGreat Diamond IsCliff Island NeighborhoodCliff IslandLittle Diamond Island NeighborhoodLittle Diamond IsValley Street NeighborhoodValley StreetOcean Avenue NeighborhoodOcean AvenueWest End NeighborhoodWest EndNorth Deering NeighborhoodNorth DeeringWest Bayside NeighborhoodWest BaysideMaineLibbytown NeighborhoodLibbytownStroudwater NeighborhoodStroudwaterPortlandPortlandEast End NeighborhoodEast EndDeering Center NeighborhoodDeering CtrOakdale NeighborhoodOakdaleNasons Corner NeighborhoodNasons CornerDowntown NeighborhoodDowntownEast Deering NeighborhoodEast DeeringParkside NeighborhoodParksideRiverton NeighborhoodRivertonEast Bayside-India Street NeighborhoodE Bayside-India St$425,478.000000$425,478.000000$425.5k+26.496%+26.5%$421,430.000000$421,430.000000$421.4k+25.292%+25.3%$371,172.000000$371,172.000000$371.2k+10.350%+10.4%$358,316.000000$358,316.000000$358.3k+6.528%+6.53%$350,461.000000$350,461.000000$350.5k+4.193%+4.19%1$342,252.000000$342,252.000000$342.3k+1.752%+1.75%$336,358.000000$336,358.000000$336.4k+0.000%0%$336,358.000000$336,358.000000$336.4k+0.000%0%2$336,358.000000$336,358.000000$336.4k+0.000%0%3$336,358.000000$336,358.000000$336.4k+0.000%0%4$336,358.000000$336,358.000000$336.4k+0.000%0%5$332,568.000000$332,568.000000$332.6k-1.127%-1.13%6$319,692.000000$319,692.000000$319.7k-4.955%-4.95%7$314,905.731913$314,905.731913$314.9k-6.378%-6.38%8$290,986.226414$290,986.226414$291.0k-13.489%-13.5%9$282,877.000000$282,877.000000$282.9k-15.900%-15.9%10$282,862.000000$282,862.000000$282.9k-15.904%-15.9%$276,442.000000$276,442.000000$276.4k-17.813%-17.8%11$276,442.000000$276,442.000000$276.4k-17.813%-17.8%12$274,041.000000$274,041.000000$274.0k-18.527%-18.5%$274,041.000000$274,041.000000$274.0k-18.527%-18.5%$266,418.974674$266,418.974674$266.4k-20.793%-20.8%13$258,225.000000$258,225.000000$258.2k-23.229%-23.2%14$253,138.000000$253,138.000000$253.1k-24.741%-24.7%15$241,462.218326$241,462.218326$241.5k-28.213%-28.2%16$207,546.000000$207,546.000000$207.5k-38.296%-38.3%17$184,960.000000$184,960.000000$185.0k-45.011%-45.0%18$183,602.347973$183,602.347973$183.6k-45.415%-45.4%19$183,327.704703$183,327.704703$183.3k-45.496%-45.5%20$145,665.000000$145,665.000000$145.7k-56.693%-56.7%21

Definitions

  • Household Income: total income from all people in the household
  • Median: in terms of income, it is the income for which 50% of households have a lower income, and 50% have a higher income
  • Percentile: for example, the 80th percentile of household income is the income for which 80% of household have a lower income and 20% have a higher income
  • Quintile: a quintile is 20% of a population, grouped by percentile; for example, the 2nd quintile is all members of a population between the 20th and 40th percentiles
  • Gini Index: a statistical measure of how unevenly income is distributed in a population (ranging from 0% to 100%, the higher the number, the greater the inequality)

Unlike the other geographical entities detailed on this site, neighborhoods are not recognized by the U.S. Census Bureau. To overcome this we have computed reasonable estimates of the same statistics that are presented for other the entity types. Each statistic is computed as the weighted sum or average of the census tracts or block groups that overlap the neighborhood. A weighted sum is used for counts of people or households, and a weighted average is used for statistics that are themselves some form of average, such as median household income. Census block groups are preferred when the statistic in question is available on the block group level. The weight for a given tract (or block group) is computed as the population of the census tabulation blocks that occupy the intersection between the tract and the neighborhood as a fraction of the total population of the neighborhood.

For additional information about the data presented on this site, including our sources, please see the About Page.

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