US > Louisiana > Caldwell Parish > Columbia, LA 71418

71418 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:

ZIP Code 71418: Basic Data & USPS Preferred City Name

Preferred Name, USPS

Columbia, LA 71418

Not Acceptable, USPS

Banks Springs, LA 71418

Bellview, LA 71418

Big Ridge, LA 71418

Brownville, LA 71418

Burroughs, LA 71418

Columbia Heights, LA 71418

Copenhagen, LA 71418

Duty Ferry, LA 71418

Eastside, LA 71418

Hearn Island, LA 71418

Hebert, LA 71418

Longlake, LA 71418

Riverton, LA 71418

Vixen, LA 71418

ZIP Code Type: STANDARD
Parish: Caldwell Parish
Centroid: Latitude 32.129, Longitude -92.154
Time Zone: Central Time Zone (UTC -6 hours)
Observes DST: Yes

ZIP Code 71418 has segments in 5 Parishes (Caldwell, Catahoula, Jackson, Ouachita, Richland).

Businesses Addresses: 231
PO Box Addresses: 515
Residential Addresses: 2,345

Multi-Family Addresses: 102
Single Family Addresses: 2,243

The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.

Columbia, LA 71418 Data & Demographics

Source: 2020-2024 American Community Survey 5-Year Estimates

POPULATION
Total Population	5,233 (100%)
Population Density	15 per sq mi
Diversity Index¹	41


INCOME
Median Household Income	$40,785
Per Capita Income	$27,259
Median Home Value	$91,500

HOUSING
Total HU (Housing Units)	2,741 (100%)
Owner Occupied HU	1,359 (49.6%)
Renter Occupied HU	680 (24.8%)
Vacant Housing Units	702 (25.6%)

HOUSEHOLDS
Total Households	2,039
Average Household Size	2.51
Family Households	1,286 (63.1%)

NOTES

The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).

Columbia, LA 71418 - Peer Comparisons by Rank and Percentile

The table below compares 71418 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description	Rank	Percentile
Total Population	# 13118	61st
Population Density	# 26553	21st
Median Household Income	# 31727	6th
Per Capita Income	# 27613	18th
Diversity Index	# 11218	67th

Additional comparisons and rankings can be made with a VERY EASY TO USE Louisiana Census Data Comparison Tool.

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71418 ZIP Code Profile, Map, Data & Demographics

ZIP Code 71418: Basic Data & USPS Preferred City Name

Columbia, LA 71418 Data & Demographics

POPULATION

INCOME

HOUSING

HOUSEHOLDS