Prospect, LA ZIP Codes
One ZIP code serves Prospect, Louisiana: 71423. Together they are home to 4,962 residents in 1,779 households. That is more than the 378 people counted inside Prospect Census-designated place, because these ZIP codes reach past its boundary.
Prospect Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 378 |
| Households | 152 |
| Median household income | $89,688 |
| Median home value | $173,000 |
| Median age | 32.7 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 4,962 |
| Households (sum of ZIP codes) | 1,779 |
| Median household income, range across ZIP codes | $71,729 (71423) to $71,729 (71423) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $71,729 |
| Homeowners | 83.4% |
| Households with kids under 18 | 29.7% |
| Moved in the past year | 8.3% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Prospect
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 71423 | Dry Prong | 4,962 | 1,779 | $71,729 | $166,400 | 83.4% | 29.7% | 8.3% | — | — | 1% of its land |
A ZIP code is listed for Prospect when at least 10% of its land lies inside the Prospect Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Prospect. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Prospect.
Counties
- Grant County — 7 ZIP codes
Price a mailing to Prospect ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Prospect, LA?
- 71423. A ZIP code is listed for Prospect when at least 10% of its land lies inside the Prospect Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Prospect.
- What is the population of Prospect, LA?
- The Census Bureau counts 378 residents inside Prospect Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Prospect hold 4,962 residents in all.
- What is the median household income in Prospect, LA?
- $89,688 inside Prospect Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $71,729 to $71,729.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.