Ainaloa, HI Demographics

Population 4,465 · Census ACS 2020–24

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Ainaloa, HI map of median age by neighborhood
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Population and households in Ainaloa

Household size in Ainaloa

Household size, people per household
PeriodAinaloaHawaiiU.S.
2006–103.023.122.68
2010–143.183.202.73
2015–192.823.182.71
2020–242.503.062.65
Change−0.52−0.06−0.03
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The average household in Ainaloa has 2.50 people, a bit under the U.S. average of 2.65. Household size has dropped from 3.02 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Ainaloa

Median age, years
PeriodAinaloaHawaiiU.S.
2006–1031.139.137.7
2010–1435.739.838.6
2015–1938.141.039.6
2020–2440.842.340.1
Change+9.7+3.2+2.3
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Half of the people in Ainaloa are younger than 40.8 and half are older, close to the national median of 40.1.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Ainaloa

Single-parent households, % of households
PeriodAinaloaHawaiiU.S.
2006–1016.7%11.8%12.3%
2010–1420.8%11.3%12.3%
2015–1917.3%10.5%11.6%
2020–2429.5%11.6%11.6%
Change+12.8 pts−0.2 pts−0.6 pts
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Single parents head about three in ten households in Ainaloa (29.5%), well above the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Ainaloa

Renters in Ainaloa

Renters, % of occupied homes
PeriodAinaloaHawaiiU.S.
2006–1035.1%40.7%33.3%
2010–1429.4%42.9%35.6%
2015–1937.9%41.1%36.0%
2020–2417.7%37.0%34.8%
Change−17.3 pts−3.7 pts+1.5 pts
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Only 17.7% of households in Ainaloa rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About four in ten owners (40.2%) have paid off their mortgages, about the same as nationally.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Ainaloa

Vacant homes, % of all homes
PeriodAinaloaHawaiiU.S.
2006–1014.7%11.2%11.4%
2010–1413.9%11.2%11.4%
2015–1911.1%11.9%11.1%
2020–247.4%10.8%9.6%
Change−7.3 pts−0.3 pts−1.8 pts
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Vacancy is on the low side in Ainaloa: 7.4% of homes sit empty, against 9.6% nationally, which points to steady demand for housing.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Ainaloa

Age of homes, median year built
PeriodAinaloaHawaiiU.S.
2006–10198719771974
2010–14199419781975
2015–19199219791977
2020–24199819811980
Change+12+4+6
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Ainaloa has newer housing than the country as a whole: the median home was built in 1998, versus 1980 nationally.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Ainaloa

Rent, per month
PeriodAinaloaHawaiiU.S.
2006–10$951$1,393$965
2010–14$910$1,482$1,040
2015–19$1,127$1,829$1,213
2020–24$1,339$2,199$1,571
Change+$388+$806+$606
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Rent in Ainaloa runs $1,339 a month at the median, utilities included, below the U.S. median of $1,571. Rent takes 41.6% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Ainaloa

Bachelor's degrees in Ainaloa

Bachelor's degrees, % of adults 25+
PeriodAinaloaHawaiiU.S.
2006–1019.0%28.9%28.4%
2010–1417.7%29.8%29.6%
2015–1912.8%32.5%32.1%
2020–2411.2%35.3%35.6%
Change−7.8 pts+6.4 pts+7.2 pts
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Fewer adults in Ainaloa have a four-year degree than in the country as a whole: 11.2%, against 35.6% nationally.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Ainaloa

High school graduates, % of adults 25+
PeriodAinaloaHawaiiU.S.
2006–1088.5%89.8%84.9%
2010–1484.2%90.6%86.1%
2015–1989.8%91.9%87.7%
2020–2493.2%93.1%89.3%
Change+4.7 pts+3.3 pts+4.3 pts
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High school completion in Ainaloa is above the national rate: 93.2% of adults have a diploma or equivalent, against 89.3%. That is in line with the rest of Hawaii.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Ainaloa

Unemployment, % of the labor force
PeriodAinaloaHawaiiU.S.
2006–109.5%6.0%8.1%
2010–1417.4%6.9%9.4%
2015–199.4%4.5%5.6%
2020–2419.7%5.0%5.4%
Change+10.2 pts−1.0 pts−2.7 pts
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Finding work has been harder in Ainaloa: 19.7% of the labor force was out of work and looking, well above the national rate of 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Ainaloa compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Ainaloa2.5040.829.5%17.7%7.4%1998$1,33911.2%93.2%19.7%
Keaau2.8242.47.8%18.6%10.0%1995$1,27223.5%91.9%2.6%
Hawaiian Paradise Park2.7642.420.2%26.3%9.4%1997$1,39124.0%95.9%2.8%
Nanawale Estates2.7941.124.7%33.0%7.0%1985$1,04914.7%85.3%5.6%
Hawaiian Beaches2.5849.55.0%15.1%16.6%1983$1,89921.2%93.8%7.8%
Kurtistown3.1038.311.9%13.9%11.7%1994$1,59819.9%93.4%2.0%
Pahoa1.9654.910.2%21.5%11.1%1995$1,04533.2%91.7%9.0%
Mountain View2.8141.816.0%19.2%13.8%1999$1,32520.5%87.6%9.0%
Opihikao2.6643.518.2%32.6%10.9%1988$1,17419.4%88.4%8.2%
Kalapana2.2450.611.0%17.9%9.0%1995$44922.3%87.8%3.5%
Fern Forest1.8257.22.5%12.7%6.3%1998$77016.3%93.2%4.5%

All figures 2020–24.

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About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Ainaloa. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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