Centennial Park, Santa Ana, CA Demographics

Population 4,405 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Centennial Park, Santa Ana, CA map of median age by neighborhood
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Population and households in Centennial Park

Household size in Centennial Park

Household size, people per household
PeriodCentennial ParkSanta AnaLos Angeles areaCaliforniaU.S.
2006–106.234.543.143.042.68
2010–145.214.613.203.102.73
2015–195.424.503.163.092.71
2020–244.964.013.013.012.65
Change−1.26−0.53−0.13−0.03−0.03
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Centennial Park is a place of big households: 4.96 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Household size has dropped from 6.23 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 Centennial Park

Median age, years
PeriodCentennial ParkSanta AnaLos Angeles areaCaliforniaU.S.
2006–1026.829.535.635.837.7
2010–1429.530.536.736.838.6
2015–1934.332.438.037.939.6
2020–2441.135.239.539.040.1
Change+14.3+5.7+4.0+3.1+2.3
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Half of the people in Centennial Park are younger than 41.1 and half are older, close to the national median of 40.1. The population here is older than in Santa Ana as a whole, where the median age is 35.2. No other Santa Ana neighborhood is older.

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 Centennial Park

Single-parent households, % of households
PeriodCentennial ParkSanta AnaLos Angeles areaCaliforniaU.S.
2006–1024.8%19.9%14.3%13.5%12.3%
2010–1412.6%19.4%14.1%13.5%12.3%
2015–199.7%17.0%12.5%12.3%11.6%
2020–2420.9%15.6%12.3%12.3%11.6%
Change−3.9 pts−4.3 pts−2.0 pts−1.2 pts−0.6 pts
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Single-parent households are common in Centennial Park: 20.9% of all households, against 11.6% nationally. Centennial Park has a higher share of single-parent households than the great majority of Santa Ana neighborhoods.

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 Centennial Park

Renters in Centennial Park

Renters, % of occupied homes
PeriodCentennial ParkSanta AnaLos Angeles areaCaliforniaU.S.
2006–1040.0%50.2%48.8%42.6%33.3%
2010–1434.2%54.1%50.8%45.2%35.6%
2015–1932.7%53.7%51.4%45.2%36.0%
2020–2433.8%55.1%51.6%44.1%34.8%
Change−6.3 pts+4.8 pts+2.8 pts+1.5 pts+1.5 pts
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About a third of households in Centennial Park rent their homes (33.8%), close to the national share of 34.8%. Renters make up a smaller share here than in Santa Ana as a whole (55.1%). Among homeowners, 30.2% have no mortgage at all, below the national share of 39.8%.

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 Centennial Park

Vacant homes, % of all homes
PeriodCentennial ParkSanta AnaLos Angeles areaCaliforniaU.S.
2006–108.1%5.6%7.0%8.7%11.4%
2010–143.3%4.4%6.7%8.1%11.4%
2015–193.8%4.2%6.6%7.5%11.1%
2020–243.2%4.3%6.7%7.3%9.6%
Change−4.9 pts−1.3 pts−0.3 pts−1.4 pts−1.8 pts
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Empty homes are scarce in Centennial Park: just 3.2% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. That is in line with the rest of Santa Ana.

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 Centennial Park

Age of homes, median year built
PeriodCentennial ParkSanta AnaLos Angeles areaCaliforniaU.S.
2006–1019561965196519721974
2010–1419571966196619731975
2015–1919591965196619741977
2020–2419571967196919761980
Change+0+2+4+4+6
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Centennial Park is a place of older homes: half were built before 1957, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.

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 Centennial Park

Rent, per month
PeriodCentennial ParkSanta AnaLos Angeles areaCaliforniaU.S.
2006–10$1,627$1,317$1,328$1,298$965
2010–14$1,632$1,378$1,415$1,379$1,040
2015–19$1,833$1,662$1,755$1,721$1,213
2020–24$2,460$2,154$2,279$2,229$1,571
Change+$833+$837+$951+$931+$606
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The median renter in Centennial Park pays $2,460 a month for rent and utilities, well above the national median of $1,571. The typical renter here spends 27.8% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Centennial Park has higher rents than the great majority of Santa Ana neighborhoods.

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 Centennial Park

Bachelor's degrees in Centennial Park

Bachelor's degrees, % of adults 25+
PeriodCentennial ParkSanta AnaLos Angeles areaCaliforniaU.S.
2006–104.8%11.8%29.7%29.1%28.4%
2010–145.5%11.6%30.7%30.1%29.6%
2015–199.4%14.4%33.7%32.9%32.1%
2020–2412.1%17.4%37.6%36.3%35.6%
Change+7.3 pts+5.6 pts+7.9 pts+7.1 pts+7.2 pts
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Fewer adults in Centennial Park have a four-year degree than in the country as a whole: 12.1%, 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 Centennial Park

High school graduates, % of adults 25+
PeriodCentennial ParkSanta AnaLos Angeles areaCaliforniaU.S.
2006–1037.1%50.7%76.7%79.9%84.9%
2010–1449.2%53.4%77.7%80.7%86.1%
2015–1953.0%58.7%80.0%82.6%87.7%
2020–2460.3%66.4%82.1%84.2%89.3%
Change+23.2 pts+15.8 pts+5.4 pts+4.3 pts+4.3 pts
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About four in ten adults in Centennial Park never finished high school, well above the national share: only 60.3% have a diploma or equivalent, against 89.3% nationally.

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 Centennial Park

Unemployment, % of the labor force
PeriodCentennial ParkSanta AnaLos Angeles areaCaliforniaU.S.
2006–105.0%9.2%8.5%9.2%8.1%
2010–149.7%9.9%10.6%11.3%9.4%
2015–192.8%5.1%5.8%6.3%5.6%
2020–245.5%4.8%6.7%6.6%5.4%
Change+0.5 pts−4.4 pts−1.7 pts−2.6 pts−2.7 pts
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Unemployment in Centennial Park is close to the national rate: 5.5% of the labor force, against 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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).

Centennial Park compared with nearby neighborhoods

NeighborhoodHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Centennial Park4.9641.120.9%33.8%3.2%1957$2,46012.1%60.3%5.5%
Valley Adams4.7533.118.3%43.6%2.1%1962$2,45713.4%68.8%5.1%
Windsor Village6.1237.98.1%35.0%3.8%1964$3,17016.0%65.2%2.6%
New Horizons4.6233.813.3%42.7%2.3%1960$2,18410.5%57.3%5.4%
Townsend-Raitt4.7730.229.1%77.7%2.9%1967$2,1747.7%49.1%2.5%
Thornton Park3.8235.69.7%42.2%5.0%1970$1,96318.0%66.5%2.3%
Mid City-Santa Ana5.2234.425.2%37.4%3.0%1956$1,87111.6%54.2%2.5%
Windsor Village North4.2435.415.0%36.0%6.7%1973$2,1088.3%59.5%4.4%
Sunwood Central4.4834.88.3%58.4%7.2%1959$2,02814.0%64.0%2.4%
Central City Santa Ana5.3334.216.9%30.8%2.3%1957$2,57412.8%53.6%4.8%
Memorial Park4.8835.320.5%33.6%3.2%1953$2,3857.7%52.1%5.0%

All figures 2020–24.

Neighborhoods with similar populations: West End, New Orleans, LA · Downtown South San Francisco, South San Francisco, CA · College Heights, McAllen, TX · Brighton Historic District, Zanesville, OH · Sonoma Ranch, Helotes, TX · Boston Road, Springfield, MA · Bethany, Lincoln, NE · Eastwood, Dundalk, MD · Valley View, York, PA · West Longview, Longview, WA

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 Centennial Park. 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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