Census-designated place · Hawaii County, Hawaii

Discovery Harbour, Hawaii

Discovery Harbour is a census-designated place in Hawaii County, Hawaii, part of the Hilo-Kailua, HI metro area. It has 1,079 residents. Discovery Harbour, Hawaii has a quality-of-life score of 26 out of 100 (low), ranking #11,513 of 15,651 US cities and towns. Within Hawaii it ranks #116 of 125 cities and towns. It ranks best on effective property tax rate (low), preventable hospital stays (low) and median Air Quality Index (low). It ranks worst on distance to an Amtrak station (high), natural hazard risk (high) and home price to income ratio (high).

26Low

Quality-of-life score: #11,513 of 15,651 cities and towns
Hawaii: #116 of 125 in HI
Population: 1,079 (2020-2024)
Land area: 4 mi²
Density: 303.2 /mi²
FIPS code: 1505900

Percentile-based score (100 is the best in the country) from 69 of 80 indicators, with the default “Explorer” weights.

Open in the map

Scores by category

Each category averages its indicators' percentile scores among US cities and towns.

Safety49#7,997/15,637
Economy28#11,259/15,631
Housing8#13,757/14,977
Health58#6,509/15,609
Healthcare34#10,370/15,650
Environment—
Education35#10,111/15,649
Infrastructure21#12,378/15,650
Community28#11,204/15,651
Leisure & amenities77#3,515/15,651

Strengths · Weaknesses

Indicators where Discovery Harbour, Hawaii ranks highest and lowest among US cities and towns (score = percentile, 100 = best). Values marked “Hawaii County value” are the county’s: the source publishes no figure for this city or town, and the county holding most of its residents stands in.

Strengths

Effective property tax rate · low0.28%
98/100Hawaii 0.29%United States 0.94%2020-2024U.S. Census Bureau Census table B25090
Preventable hospital stays · low1,769 /100k
92/100Hawaii 1,752 /100kUnited States 2,769 /100k2023University of Wisconsin Population Health InstituteHawaii County value
Median Air Quality Index · low32
92/100Hawaii 292025U.S. Environmental Protection AgencyHawaii County value
Arts, entertainment and recreation · high7.2 /10k
90/100Hawaii 6.8 /10kUnited States 5.5 /10k2025U.S. Bureau of Labor StatisticsHawaii County value
High school diploma or higher · high94.2%
89/100Hawaii 93.2%United States 89.6%2020-2024U.S. Census Bureau Census table B15003
Firearm deaths · low4.8 /100k
89/100Hawaii 3.8 /100kUnited States 12.1 /100kMay 2025–Apr 2026Centers for Disease Control and PreventionProvisional dataHawaii County value

Weaknesses

Distance to an Amtrak station · high2,343 mi
1/100Hawaii 2,391 miUnited States 43 mi2026Federal Aviation Administration · Bureau of Transportation Statistics · U.S. Census BureauHawaii County value
Natural hazard risk · high98.8
2/100Hawaii 93.22025Federal Emergency Management AgencyHawaii County value
Home price to income ratio · high7.3×
4/100Hawaii 8.4×United States 4.1×2020-2024U.S. Census Bureau Census table B25077
Reading scores · low2.63
5/100Hawaii 2.97United States 3.052019University of Wisconsin Population Health InstituteHawaii County value
Unemployment rate · high10.6%
8/100Hawaii 2.4%United States 4.3%2020-2024U.S. Bureau of Labor Statistics Census table B23025High uncertainty
Rent as share of income · high40.4%
9/100Hawaii 33.2%United States 30.6%2020-2024U.S. Census Bureau Census table B25071

Trends

The largest changes over about five years, next to the country's over the same periods.

PopulationFalling
1,304 (2015-2019) → 1,079 (2020-2024)
−17%5 yearsCensus table B01003US 328,329,953 → 340,003,797
Average commute timeWorsening
34.9 min (2015-2019) → 55.3 min (2020-2024)
+59%5 yearsCensus table B08013US 26.9 min → 26.4 min
Rent as share of incomeImproving
51.0% (2015-2019) → 40.4% (2020-2024)
−11 pts5 yearsCensus table B25071US 29.8% → 30.6%
Child poverty rateImproving
26.2% (2015-2019) → 17.7% (2020-2024)
−8.5 pts5 yearsCensus table B17001US 16.8% → 15.5%
Unemployment rateImproving
17.6% (2015-2019) → 10.6% (2020-2024)
−7 pts5 yearsCensus table B23025US 3.7% → 4.0%
Uninsured residents (under 65)Worsening
12.0% (2015-2019) → 18.2% (2020-2024)
+6.2 pts5 yearsCensus table B27010US 10.8% → 9.8%

What changed in five years

How each measure moved between two periods about five years apart, read against whether more or less is better, the published margin of error and the same change in other places.

Over about five years, Discovery Harbour, Hawaii improved on 1 of 12 measures with a comparison and declined on 0. 11 moved within the margin of error and 0 barely changed.

Earlier (2015-2019)
Latest (2020-2024)
Lower standingHigher standing

Position is the place's standing among cities and towns: further right is better, whichever way the measure counts.

Improved1

Rent / income−11 points51.0% → 40.4%

Declined0

No measure declined by more than its margin of error.

All 12 measures

Change of every measure of Discovery Harbour, Hawaii between two periods about five years apart
Measure	Before	After	Change	Reading	Favourable vs peers
Average commute time	34.9 min2015-2019	55.3 min2020-2024	+20.4 min	Within the margin of error	0%
Bachelor's degree or higher	30.9%2015-2019	30.3%2020-2024	−0.7 points	Within the margin of error	23%
Broadband subscriptions	82.1%2015-2019	87.7%2020-2024	+5.6 points	Within the margin of error	35%
Effective property tax rate	0.28%2015-2019	0.28%2020-2024	−0 points	Within the margin of error	17%
High school diploma or higher	95.6%2015-2019	94.2%2020-2024	−1.4 points	Within the margin of error	20%
Home price to income ratio	5.6×2015-2019	7.3×2020-2024	+1.6×	Within the margin of error	7%
Income inequality (Gini index)	0.4152015-2019	0.4522020-2024	+0.037	Within the margin of error	23%
Median household income	$53,3332015-2019	$61,0422020-2024	+14%	Within the margin of error	23%
Poverty rate	16.7%2015-2019	12.0%2020-2024	−4.6 points	Within the margin of error	78%
Public transit commuters	0.0%2015-2019	0.0%2020-2024	0 points	Within the margin of error	60%
Rent as share of income	51.0%2015-2019	40.4%2020-2024	−11 points	Improved	94%
Uninsured residents (under 65)	12.0%2015-2019	18.2%2020-2024	+6.2 points	Within the margin of error	7%

“Against peers” compares the change with the same change in the 14640 cities and towns that have the same two periods. It describes how common a change is, not why it happened.

Sources: American Community Survey 5-Year Estimates. Values are the latest and the one five years earlier of the same publisher dataset; datasets that changed publisher in between are never compared.

Survey estimates (American Community Survey) compare the two most recent 5-year windows that do not share years, so the margin of error of the difference holds. The 2015-2019 window predates the pandemic and 2020-2024 includes it.
A change counts only when it is larger than 1.645 times the square root of the two standard errors squared, summed (a 90% margin). Measures published without a margin must change by at least 5% to count.
“Against peers” compares the change with the same change in the 15651 cities and towns that have the same two periods. It describes how common a change is, not why it happened.
Standing is a percentile among the same places: 0 is the lowest value on the measure (or the worst when lower is better), 100 the best.

Cities and towns like Discovery Harbour, Hawaii five years ago that improved

The places whose measures looked most like those of Discovery Harbour, Hawaii in the earlier period, ranked by how many measures improved beyond the margin of error, minus how many declined. A comparison of published data, not a forecast and not advice.

For comparison, Discovery Harbour, Hawaii itself moved −9.6 points in standing on average over the same 9 measures (standings of all places average about zero).

How the ranking works

Similarity is the root-mean-square difference of standings in the earlier period over the measures most places have. Places are ranked by measures that improved beyond the margin of error minus those that declined (a count that estimation noise in small places cannot inflate), then by the mean change of standing over the measures a place has in both periods. Only places with more improvements than declines and a rise in standing are listed. Standings are relative, so a place can improve in absolute terms and still lose standing.

Who lives here

Age, race and education of residents, from the American Community Survey. Shares are of all residents (age), residents of every origin (race) or adults 25 and over (education).

Age and sex

1,079 residents (±271)

Men
Women

80 and over†
70–79†
60–69†
50–59†
40–49†
30–39†
20–29†
10–19†
Under 10†

Share of all residents, each sex

Biggest shift since 2015–2019: 70–79 women (+11.4 points).

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B01001View table on data.census.gov

Race and Hispanic origin

1,079 residents (±271)

Discovery Harbour, Hawaii
Hawaii share

White64%687
Black3.2%†34
Hispanic or Latino8.8%†95

Education

899 residents (±214)

Discovery Harbour, Hawaii
Hawaii share

No high school diploma5.8%†52
High school or GED28%†248
Some college27%†

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Income

How household income is spread, not just the middle: each bar is the share of households in that income range.

Household income

513 households (±107)

Discovery Harbour, Hawaii
Hawaii share

Under $25k19%†100
$25k–50k24%†121
$50k–75k19%†95
$75k–100k12%†60
$100k–150k16%†81
$150k–200k1.9%†10
$200k or more9.0%†46

No change since 2015–2019 is larger than the margin of error.

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B19001View table on data.census.gov

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Homes

Who owns and who rents, what homes cost, and what the housing stock looks like.

Owners and renters

513 households (±107)

Discovery Harbour, Hawaii
Hawaii share

Own83%428
Rent17%†85

No change since 2015–2019 is larger than the margin of error.

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B25003View table on data.census.gov

Rent paid

68 households (±26)

Discovery Harbour, Hawaii
Hawaii share

Under $7500.0%0
$750–1,0008.8%†6
$1,000–1,50028%†19

Home values

428 homes (±102)

Discovery Harbour, Hawaii
Hawaii share

Under $150k4.9%†21
$150k–250k11%†46
$250k–400k21%†90

Age of homes

660 homes (±121)

Discovery Harbour, Hawaii
Hawaii share

2010 or later15%†97
2000–200943%†282
1980–199942%276

Size of homes

660 homes (±121)

Discovery Harbour, Hawaii
Hawaii share

Studio5.3%†35
1 bedroom15%†97
2 bedrooms27%†178

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Getting to work

How workers travel to their job and how long it takes them.

How people get to work

318 workers (±107)

Discovery Harbour, Hawaii
Hawaii share

Drive alone80%†254
Carpool14%†45
Public transit0.0%0
Walk0.0%0
Bike0.0%0
Work from home6.0%†19
Other0.0%0

Biggest shift since 2015–2019: Carpool (+11.5 points).

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B08301View table on data.census.gov

Time to get to work

299 workers (±103)

Discovery Harbour, Hawaii
Hawaii share

Under 15 min22%†67
15–29 min7.7%†23
30–44 min18%†53

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Jobs and pay

What the largest occupations here pay, from the Bureau of Labor Statistics' Occupational Employment and Wage Statistics survey.

The Bureau of Labor Statistics publishes pay by metro area, not by county or city. The metro area page lists its largest occupations and lets you look up any job.

Pay in the Hilo-Kailua, HI

Local businesses

Employer businesses and sole proprietors by industry, per resident and against the state and the nation. Counts of businesses next to counts of people, not a measure of demand.

The Census Bureau publishes business counts by county, not by city, so these are the figures of Hawaii County, the county holding most of Discovery Harbour's residents.

Hawaii County has 4,400 employer establishments, 212 for every 10,000 residents (0.85× the US rate of 248; 0.92× Hawaii's), with 54,716 paid employees at an average annual pay of $51,490. The Census Bureau also counts 20,503 nonemployer businesses, mostly sole proprietors.

Establishments: 4,400; 20,503 nonemployers
Per 10,000 residents: 212; US 248 · Hawaii 229
Paid employees: 54,716
Average annual pay: $51,490; US $68,342

Employer establishments, employees, average pay and nonemployers of Hawaii County by industry, with the density per resident against the nation

Restaurants and other eating places	407	19.6	1.07×About typical	6,330	$30,446	124
Ambulatory health care services	356	17.2	0.82×About typical	3,456	$57,352	1,144
Specialty trade contractors	275	13.3	0.86×About typical	1,981	$68,732	1,196
Lessors of real estate	224	10.8	0.88×About typical	1,236	$65,887	1,968
Full-service restaurants	177	8.5	1.11×About typical	3,559	$34,477	46
Services to buildings and dwellings	176	8.5	1.26×More than typical	867	$41,915	1,898
Limited-service restaurants	165	8	0.99×About typical	2,068	$25,143	46
Construction of buildings	147	7.1	0.94×About typical	784	$70,531	785
Building equipment contractors	116	5.6	0.93×About typical	822	$66,726	214
Clothing and accessories stores	115	5.5	1.53×More than typical	987	$24,538	289
Offices of physicians	100	4.8	0.74×Fewer than typical	479	$61,495	196
Offices of other health practitioners	98	4.7	0.78×Fewer than typical	346	$48,396	672

Rank places for an industry Open Hawaii County

County Business Patterns (2023); Nonemployer Statistics (2024)

Per-resident figures divide by the population estimate of 2023: 207,476 residents here, 336,755,052 in the United States. County Business Patterns counts establishments in 2023; the Nonemployer Statistics count businesses in 2024.
“More than typical” is a density at least 1.25 times the nation's per resident, “fewer” at most 0.8 times, with at least 10 establishments. It compares counts of businesses with counts of people: it says nothing about demand, incomes, size, quality or profit, and visitors and commuters are not residents.
The Census Bureau adds noise to employment and payroll to protect confidentiality, and withholds some figures: an industry with few establishments can show employees or pay as unavailable.
Industries overlap: a narrower industry (full-service restaurants) is part of a broader one (restaurants), so the rows do not add up.
Industries follow the North American Industry Classification System; the two surveys use different editions (NAICS 2017 and 2022), which this page matches industry by industry.

Federal contracts performed here

In FY2026, an estimated $0 of federal contract obligations were for work performed in Discovery Harbour, Hawaii: $0 per resident (US $1,994).

Obligations: $0
Per resident: $0; US $1,994
Sole-source: —; US 30%
Single offer: —; US 8.8%

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Top buying agencies

Top recipients

Spending by fiscal year

588.6FY2017
5.2KFY2018
6.2KFY2019
86.7FY2020
151.1FY2022
257.4FY2023

What was bought

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 3, 2026, loaded Oct 3, 2026.

How this is estimated

Agencies report each contract action's place of performance as a county and a ZIP code. A ZIP code's money is split among the cities it covers by the share of its land inside each (Census 2020 ZIP code tabulation areas); the part outside city limits stays with the county.

The place of performance is what the contracting agency reports, often the contractor's office rather than where the work happens.
Shares are of land, not of people or businesses: a ZIP code that is mostly rural land but has its offices in town gives the town less than it should.
ZIP codes that are not mapped areas (post office boxes, the unique ZIP codes of large federal sites and companies) stay with their county, unless one city covers nearly all of it.
Counts of actions and awards include those only partly in Discovery Harbour, Hawaii, so they do not add up across cities.

Discovery Harbour, Hawaii's figures are part of those of Hawaii County, HI ($13.2M in FY2026), never added to them: 0.0% of that total.

Grants and other federal assistance are counted by county here, not split among cities: Discovery Harbour is mostly in Hawaii County.

See federal money in Hawaii County

Representation in Congress

Members serving today, with their record in the current Congress (party-unity votes cast with their caucus, roll calls missed). Not a grade.

Discovery Harbour, Hawaii is represented in the 119th Congress by these members.

House

Jill N. TokudaD-HI-2 · 100% of residentsWith party 100%Missed 0.1%

Senate

Explore Congress The 2026 races

County

A city can lie in several counties. Some indicators are published for counties only: the page marks them.

Hawaii County58100% of residents

Metro area

The metro or micro area the city belongs to.

Hilo-Kailua, HI62

Other cities and towns in Hawaii County

Largest first.

Similar cities and towns

Closest indicator profiles across the country (no model: score distances).

Data and sources

Latest published value of each indicator; periods differ by source. Values flagged by their publisher are marked.

PLACES: Local Data for Better HealthCenters for Disease Control and Prevention · release 2025
Local Area Unemployment StatisticsU.S. Bureau of Labor Statistics · release 2025
American Community Survey 5-Year EstimatesU.S. Census Bureau · release 2017-2024
Population Estimates ProgramU.S. Census Bureau · release 2025
Small Area Health Insurance EstimatesU.S. Census Bureau · release 2024
Small Area Income and Poverty EstimatesU.S. Census Bureau · release 2024
County Health Rankings & RoadmapsUniversity of Wisconsin Population Health Institute · release 2022-2025+2026-03-supplement

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