ZIP Code 71418 - Columbia Louisiana

ZIP Code 71418 is located in Columbia Louisiana. Portions of 71418 are also in Banks Springs and Grayson. 71418 is primarily within Caldwell Parish, with some portions in Richland Parish and Ouachita Parish. Regionally, it is located in the Monroe-El Dorado Area.

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ZIP Code 71418 Quick Stats

ZIP Code NameColumbia
Primary CountyCaldwell Parish
ZIP Code TypeStandard
Population (2022)5,363
Area Code(s)318
Current Time

ZIP Code 71418 Map

71418 Demographics

71418 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Louisiana based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 71418 is White. The majority race/ethnicity attending public schools in 71418 is White. The current unemployment level in 71418 is 5.3%.

Population Growth Rate-18.22%
Population Density15 People per Square Mile
Total Households2,484
Percentage High Income Households3.3%
Median Household Income (2021)$35,799
Average Adjusted Gross Income (2021)$336,600
Current Unemployment Rate (May 2024)5.3%
Majority Race/EthnictyWhite - 73.31%
Public School Majority Race/EthnictyWhite - 76.88%

71418 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

71418 Public School Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

71418 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2617.63%
Bachelor Degree2748.01%
High School Diploma1,36639.92%
No High School Diploma631.84%
GED or Alternate35110.26%
1 or More Years of College78322.88%
Associates Degree1153.36%
Masters Degree1574.59%
Professional Degree511.49%
Doctorate Degree10.03%

71418 Geography

Adjacent ZIP Codes
Cities/Towns in 71418
RegionMonroe-El Dorado Area
Metropolitan/Micropolitan Stat AreaMonroe, LA
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area351 Square Miles

71418 Politics

US Congressional Districts in 71418
Louisiana State Senate Districts in 71418
Louisiana State House of Representatives Districts in 71418

71418 Weather and Climate Data

Plant Hardiness ZoneZone 8b: 15F to 20F
Average First Frost DateNovember 1 - 10
Average Last Frost DateMarch 11 - 20
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion73h - Arkansas/Ouachita River Holocene Meander Belts

71418 Annual Climate Data

Avg Min Temp (°F)35384552616871706452433753
Avg Max Temp (°F)56616976839093938879675976
Avg Precip (In.)5.984.865.95.235.624.533.923.223.484.115.135.8557.84

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