Population by Age in Eureka City
*Base on 2010 Data
| Total population | 10,189 | 100.00% |
| Under 5 years | 726 | 7.13% |
| 5 to 9 years | 937 | 9.20% |
| 10 to 14 years | 930 | 9.13% |
| 15 to 19 years | 782 | 7.67% |
| 20 to 24 years | 390 | 3.83% |
| 25 to 29 years | 439 | 4.31% |
| 30 to 34 years | 625 | 6.13% |
| 35 to 39 years | 735 | 7.21% |
| 40 to 44 years | 922 | 9.05% |
| 45 to 49 years | 976 | 9.58% |
| 50 to 54 years | 748 | 7.34% |
| 55 to 59 years | 562 | 5.52% |
| 60 to 64 years | 437 | 4.29% |
| 65 to 69 years | 304 | 2.98% |
| 70 to 74 years | 203 | 1.99% |
| 75 to 79 years | 159 | 1.56% |
| 80 to 84 years | 143 | 1.40% |
| 85 years and over | 171 | 1.68% |
Male Population in Eureka City
*Base on 2010 Data
| Male population | 5,050 | 49.56% |
| Under 5 years | 380 | 3.73% |
| 5 to 9 years | 475 | 4.66% |
| 10 to 14 years | 491 | 4.82% |
| 15 to 19 years | 420 | 4.12% |
| 20 to 24 years | 195 | 1.91% |
| 25 to 29 years | 219 | 2.15% |
| 30 to 34 years | 299 | 2.93% |
| 35 to 39 years | 345 | 3.39% |
| 40 to 44 years | 453 | 4.45% |
| 45 to 49 years | 480 | 4.71% |
| 50 to 54 years | 387 | 3.80% |
| 55 to 59 years | 272 | 2.67% |
| 60 to 64 years | 221 | 2.17% |
| 65 to 69 years | 142 | 1.39% |
| 70 to 74 years | 98 | 0.96% |
| 75 to 79 years | 78 | 0.77% |
| 80 to 84 years | 54 | 0.53% |
| 85 years and over | 41 | 0.40% |
Female Population in Eureka City
*Base on 2010 Data
| Female population | 5,139 | 50.44% |
| Under 5 years | 346 | 3.40% |
| 5 to 9 years | 462 | 4.53% |
| 10 to 14 years | 439 | 4.31% |
| 15 to 19 years | 362 | 3.55% |
| 20 to 24 years | 195 | 1.91% |
| 25 to 29 years | 220 | 2.16% |
| 30 to 34 years | 326 | 3.20% |
| 35 to 39 years | 390 | 3.83% |
| 40 to 44 years | 469 | 4.60% |
| 45 to 49 years | 496 | 4.87% |
| 50 to 54 years | 361 | 3.54% |
| 55 to 59 years | 290 | 2.85% |
| 60 to 64 years | 216 | 2.12% |
| 65 to 69 years | 162 | 1.59% |
| 70 to 74 years | 105 | 1.03% |
| 75 to 79 years | 81 | 0.79% |
| 80 to 84 years | 89 | 0.87% |
| 85 years and over | 130 | 1.28% |
Median Age in Eureka City
*Base on 2010 Data
| Both | 37.10% | |
| Male | 35.70% | |
| Female | 37.90% |
Race in Eureka City
*Base on 2010 Data
| Total | 10,189 | 100.00% |
| Population of one race | 10,011 | 98.25% |
| White | 9,671 | 94.92% |
| Black or African American | 83 | 0.81% |
| American Indian and Alaska Native | 25 | 0.25% |
| Asian | 194 | 1.90% |
| Asian Indian | 105 | 1.03% |
| Chinese | 24 | 0.24% |
| Filipino | 19 | 0.19% |
| Japanese | 3 | 0.03% |
| Korean | 12 | 0.12% |
| Vietnamese | 11 | 0.11% |
| Other Asian | 20 | 0.20% |
| Native Hawaiian and Other Pacific Islander | 6 | 0.06% |
| Native Hawaiian | 5 | 0.05% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 1 | 0.01% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 32 | 0.31% |
| Population of Two or More Races | 178 | 1.75% |
| White; American Indian and Alaska Native | 45 | 0.44% |
| White; Asian | 56 | 0.55% |
| White; Black or African American | 29 | 0.28% |
| White; Some Other Race | 22 | 0.22% |
The Population 16 Years in Eureka City
*Base on 2010 Data
| Total | 7,382 | 100.00% |
| Male | 3,581 | 48.51% |
| Female | 3,801 | 51.49% |
The Population 18 Years in Eureka City
*Base on 2010 Data
| Total | 7,041 | 100.00% |
| Male | 3,402 | 48.32% |
| Female | 3,639 | 51.68% |
The Population 21 Years in Eureka City
*Base on 2010 Data
| Total | 6,727 | 100.00% |
| Male | 3,229 | 48.00% |
| Female | 3,498 | 52.00% |
The Population 62 Years in Eureka City
*Base on 2010 Data
| Total | 1,246 | 100.00% |
| Male | 542 | 43.50% |
| Female | 704 | 56.50% |
The Population 65 Years in Eureka City
*Base on 2010 Data
| Total | 980 | 100.00% |
| Male | 413 | 42.14% |
| Female | 567 | 57.86% |
Race (total races tallied) in Eureka City
*Base on 2010 Data
| White alone or in combination with one or more other races | 9,845 | 94.75% |
| Black or African American alone or in combination with one or more other races | 130 | 1.25% |
| American Indian and Alaska Native alone or in combination with one or more other races | 85 | 0.82% |
| Asian alone or in combination with one or more other races | 264 | 2.54% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 8 | 0.08% |
| Some Other Race alone or in combination with one or more other races | 59 | 0.57% |
Hispanic or Latino by Specific Origin in Eureka City
*Base on 2010 Data
| Total | 10,189 | 100.00% |
| Hispanic or Latino (of any race) | 204 | 2.00% |
| Mexican | 125 | 1.23% |
| Puerto Rican | 14 | 0.14% |
| Cuban | 2 | 0.02% |
| Other Hispanic or Latino | 63 | 0.62% |
| Not Hispanic or Latino | 9,985 | 98.00% |
Hispanic or Latino and Race in Eureka City
*Base on 2010 Data
| Total | 10,189 | 100.00% |
| Hispanic or Latino | 204 | 2.00% |
| White alone | 139 | 1.36% |
| Black or African American alone | 1 | 0.01% |
| American Indian and Alaska Native alone | 2 | 0.02% |
| Asian alone | 2 | 0.02% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 27 | 0.26% |
| Two or More Races | 33 | 0.32% |
| Not Hispanic or Latino | 9,985 | 98.00% |
| White alone | 9,532 | 93.55% |
| Black or African American alone | 82 | 0.80% |
| American Indian and Alaska Native alone | 23 | 0.23% |
| Asian alone | 192 | 1.88% |
| Native Hawaiian and Other Pacific Islander alone | 6 | 0.06% |
| Some Other Race alone | 5 | 0.05% |
| Two or More Races | 145 | 1.42% |
Relationship in Eureka City
*Base on 2010 Data
| Total | 10,189 | 100.00% |
| In households | 9,986 | 98.01% |
| Householder | 3,474 | 34.10% |
| Spouse | 2,299 | 22.56% |
| Child | 3,694 | 36.25% |
| Own child under 18 years | 3,003 | 29.47% |
| Other relatives | 259 | 2.54% |
| Under 18 years | 111 | 1.09% |
| 65 years and over | 54 | 0.53% |
| Nonrelatives | 260 | 2.55% |
| Under 18 years | 34 | 0.33% |
| 65 years and over | 10 | 0.10% |
| Unmarried partner | 159 | 1.56% |
| In group quarters | 203 | 1.99% |
| Institutionalized population | 199 | 1.95% |
| Male | 71 | 0.70% |
| Female | 128 | 1.26% |
| Noninstitutionalized population | 4 | 0.04% |
| Male | 3 | 0.03% |
| Female | 1 | 0.01% |
Households by Type in Eureka City
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 3,474 | 100.00% |
| Family households (families) | 2,758 | 79.39% |
| With own children under 18 years | 1,554 | 44.73% |
| Husband-wife family | 2,299 | 66.18% |
| With own children under 18 years | 1,267 | 36.47% |
| Male householder, no wife present | 137 | 3.94% |
| With own children under 18 years | 84 | 2.42% |
| Female householder, no husband present | 322 | 9.27% |
| With own children under 18 years | 203 | 5.84% |
| Nonfamily households | 716 | 20.61% |
| Householder living alone | 598 | 17.21% |
| Male | 263 | 7.57% |
| 65 years and over | 47 | 1.35% |
| Female | 335 | 9.64% |
| 65 years and over | 158 | 4.55% |
Households with individuals under 18 years in Eureka City
*Base on 2010 Data
| Total | 1,630 | 46.92% |
Households with individuals under 65 years in Eureka City
*Base on 2010 Data
| Total | 589 | 16.95% |
Average Household Size in Eureka City
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Eureka City
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Eureka City
*Base on 2010 Data
| Total | 3,683 | 100.00% |
| Occupied housing units | 3,474 | 94.33% |
| Vacant housing units | 209 | 5.67% |
| For rent | 47 | 1.28% |
| Rented, not occupied | 1 | 0.03% |
| For sale only | 91 | 2.47% |
| Sold, not occupied | 7 | 0.19% |
| For seasonal, recreational, or occasional use | 17 | 0.46% |
| All other vacants | 46 | 1.25% |
Homeowner Vacancy Rate in Eureka City
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 3.00% |
Rental Vacancy Rate in Eureka City
*Base on 2010 Data
| Rental vacancy rate (percent) | 8.30% |
Housing Tenure(Occupied housing units) in Eureka City
*Base on 2010 Data
| Total | 3,474 | 100.00% |
| Owner-occupied housing units | 2,955 | 85.06% |
| Renter-occupied housing units | 519 | 14.94% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Eureka City
*Base on 2010 Data
| Owner-occupied housing units | 8,818 | 88.30% |
| Renter-occupied housing units | 1,168 | 11.70% |
Average Household Size of Occupied Housing Units by Tenure in Eureka City
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |