ZIP codes
7
Union County, NM Demographics & ZIP Codes
Union County, New Mexico demographics and median household income by ZIP code — 7 ZIP codes — population 4,100 — avg. income $64,724 — avg. home value $184,567. Compare income, housing, and ZIP-level data on US5.
Population
4,100
Median household income (avg.)
$64,724
86% of U.S. median
Average home value
$184,567
53% of U.S. median
Average rent
$477
41% of U.S. median
Union County demographics
Union County, New Mexico covers 7 ZIP codes, with a combined ZIP-area population of about 4,100.
Median household income in Union County
The average median household income across ZIP codes in Union County, New Mexico is about $64,724 — about 9% above the NM ZIP average ($59,148), and about 14% below the U.S. median ($75,149).
Among ZIPs with income data, 88419 (Folsom) is near the top at about $128,000, while 88410 is near the bottom at about $35,662.
Housing in Union County
For housing in Union County, New Mexico, the average median home value is about $184,567 and the average median rent is about $477.
The most populous ZIP is 88415 (Clayton) with about 3,143 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Union County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 88415 | Clayton | Union County | NM | 3,143 | $45,665 | $129,600 |
| 88418 | Capulin | Union County | NM | 493 | $74,792 | $160,900 |
| 88422 | — | Union County | NM | 154 | $39,500 | — |
| 88419 | Folsom | Union County | NM | 106 | $128,000 | $263,200 |
| 88424 | Grenville | Union County | NM | 75 | — | — |
| 88410 | — | Union County | NM | 66 | $35,662 | — |
| 88436 | — | Union County | NM | 63 | — | — |
Frequently asked questions
What are the demographics of Union County?
Union County, New Mexico has a combined ZIP-area population of about 4,100 across 7 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Union County?
The average median household income across ZIP codes in Union County, New Mexico is about $64,724, about 9% above the state ZIP average ($59,148), and about 14% below the U.S. median ($75,149). Average median home value is about $184,567. Among ZIPs with data, 88419 (Folsom) is near the top ($128,000) and 88410 is near the bottom ($35,662).
How many ZIP codes are in Union County?
Union County, New Mexico includes 7 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Union County?
This page lists ZIP codes in Union County, New Mexico with population, median household income, and home value. Select a ZIP for a full demographics profile.