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US ZIP Code Profile

ZIP Code 71423
Dry Prong, Louisiana

ZIP code 71423 is in Dry Prong, located in Grant County, Louisiana, within the Alexandria metro area. Its 2020 Census population was 5,207. The estimated median adjusted gross income per tax return is $45,991, and about 3% of filers report $200,000 or more.

2020 Population
5,207
Census ZCTA
County
Grant
FIPS 22043
Median income (est.)
$45,991
IRS SOI 2022
Land Area
129.332 mi²
+ 4.605 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityDry Prong, LA
CountyGrant County (FIPS 22043)
StateLouisiana (FIPS 22)
Metro Area (MSA)Alexandria, LA Metro Area (10780)
Census Region / DivisionSouth Region · West South Central Division
Coordinates31.60823, -92.56839
Land / Water Area129.332 mi² land · 4.605 mi² water

02Income & Economics

Distribution of the 2,090 individual tax returns filed in 71423 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
28.7%
$25K–$50K
25.4%
$50K–$75K
15.3%
$75K–$100K
11.5%
$100K–$200K
16.3%
$200K+
2.9%
The $200,000+ bracket accounts for 16% of 71423's total adjusted gross income, from 3% of returns — a concentration that drives the gap between the median ($45,991) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 71423's IRS income metrics, 2020–2022.

Median income (2021→2022)
$45,991
▲ 6.8%
Filers earning $200K+
2.9%
▲ 0.5 pt
Total filers
2,090
▲ 0.5%
GET /zipc/v2/zipcodes/71423/soi?year=… $42K 2020 $43K 2021 $46K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 71423 ZCTA.

2000
4,704
 
2010
4,538
▼ -3.5%
2020
5,207
▲ +14.7%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number212431
City AliasesDry Prong, Rock Hill, Williana, Creola

06Frequently Asked Questions

What county is ZIP code 71423 in?

ZIP code 71423 is in Grant County, Louisiana (county FIPS code 22043).

What city is ZIP code 71423?

The primary USPS city for 71423 is Dry Prong, LA.

What metro area (MSA) is 71423 in?

71423 is part of the Alexandria, LA Metro Area (MSA code 10780).

What is the population of ZIP code 71423?

The 2020 Census population of 71423 was 5,207 residents.

What is the median income in ZIP code 71423?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 71423 is about $45,991, with around 3% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.