Columbia is located in Maryland. Columbia, Maryland 21046 has a population of 107,435. Columbia 21046 is less family-centric than the surrounding county with 29.33% households with children. The county percentage for households with children is 35%.
The median household income in Columbia, Maryland 21046 is $110,532. The median household income for the surrounding county is $123,667 compared to the national median of $66,222. The median age of people living in Columbia 21046 is 40.5 years.
The average high temperature in July is 87.1 degrees, with an average low temperature in January of 22 degrees. The annual precipitation is 45.27.
| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| Atholton Elementary | PK - 05 | 489 | 13.7 | 21046 |
| Bollman Bridge Elementary | PK - 05 | 742 | 12.5 | 20794 |
| Bryant Woods Elementary | PK - 05 | 361 | 9.6 | 21044 |
| Clemens Crossing Elementary | KG - 05 | 543 | 13.8 | 21044 |
| Cradlerock Elementary | PK - 05 | 459 | 10.2 | 21045 |
| Forest Ridge Elementary | PK - 05 | 648 | 14.2 | 20723 |
| Fulton Elementary | PK - 05 | 879 | 15.1 | 20759 |
| Gorman Crossing Elementary | PK - 05 | 743 | 13.1 | 20723 |
| Guilford Elementary | PK - 05 | 478 | 11.2 | 21046 |
| Hammond Elementary | KG - 05 | 651 | 15.3 | 20723 |
| Jeffers Hill Elementary | PK - 05 | 408 | 12.5 | 21045 |
| Laurel Woods Elementary | PK - 05 | 662 | 11.8 | 20723 |
| Longfellow Elementary | PK - 05 | 478 | 12.5 | 21044 |
| Phelps Luck Elementary | PK - 05 | 746 | 12.4 | 21045 |
| Running Brook Elementary | PK - 05 | 399 | 8.6 | 21044 |
| Stevens Forest Elementary | PK - 05 | 308 | 8.8 | 21045 |
| Swansfield Elementary | PK - 05 | 592 | 12.4 | 21044 |
| Talbott Springs Elementary | PK - 05 | 483 | 10.4 | 21045 |
| Thunder Hill Elementary | KG - 05 | 472 | 12.6 | 21045 |
| Waterloo Elementary | PK - 05 | 612 | 12.6 | 21045 |
| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| Bonnie Branch Middle | 06 - 08 | 682 | 13.8 | 21043 |
| Burleigh Manor Middle | 06 - 08 | 806 | 15.3 | 21042 |
| Elkridge Landing Middle | 06 - 08 | 680 | 12.9 | 21075 |
| Folly Quarter Middle | 06 - 08 | 683 | 15.4 | 21042 |
| Hammond Middle | 06 - 08 | 570 | 14.1 | 20723 |
| Lake Elkhorn Middle | 06 - 08 | 598 | 12.4 | 21045 |
| Mayfield Woods Middle | 06 - 08 | 716 | 12.7 | 21075 |
| Mount View Middle | 06 - 08 | 894 | 16.1 | 21104 |
| Murray Hill Middle | 06 - 08 | 591 | 11.7 | 20723 |
| Oakland Mills Middle | 06 - 08 | 475 | 11.4 | 21045 |
| Patuxent Valley Middle | 06 - 08 | 767 | 12.8 | 20794 |
| Thomas Viaduct Middle | 06 - 08 | 858 | 13.7 | 21076 |
| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| Atholton High | 09 - 12 | 1,467 | 15.5 | 21044 |
| Centennial High | 09 - 12 | 1,392 | 16.5 | 21042 |
| Glenelg High | 09 - 12 | 1,339 | 16.2 | 21737 |
| Hammond High | 09 - 12 | 1,287 | 13.7 | 21046 |
| Howard High | 09 - 12 | 1,741 | 15.6 | 21043 |
| Long Reach High | 09 - 12 | 1,714 | 13.6 | 21045 |
| Marriotts Ridge High | 09 - 12 | 1,716 | 16.9 | 21104 |
| Mount Hebron High | 09 - 12 | 1,621 | 15.2 | 21042 |
| Oakland Mills High | 09 - 12 | 1,401 | 13.6 | 21045 |
| Reservoir High | 09 - 12 | 1,837 | 15.1 | 20759 |
| River Hill High | 09 - 12 | 1,424 | 16.8 | 21029 |
| Wilde Lake High | 09 - 12 | 1,341 | 13.6 | 21044 |
| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| * Homewood School | 06 - 12 | 88 | 2.1 | 21042 |
| Applications And Research Laboratory | UG - UG | 0 | 0 | 21042 |
| Cedar Lane Special Center | PK - 12 | 124 | 3.7 | 20759 |
| Zip Code | City | |
|---|---|---|
| Population | 15,007 | 107,435 |
| Population Density | 1,922 | 3,365 |
| Median Age | 40.6 | 40.5 |
| People per Household | 2.5 | 2.5 |
| Median Household Income | 114,825 | 110,532 |
| Average Income per Capita | 53,388 | 52,550 |
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