Ilfeld, NM 87538 ZIP Code Profile

Related Place Profiles:
Ilfeld, NM | North San Ysidro, NM

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ZIP Code 87538: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Ilfeld, NM 87538

Not Acceptable, USPS
North San Ysidro, NM 87538

  • ZIP Code Type: PO BOX
  • County: San Miguel County
  • Centroid: Latitude 35.421, Longitude -105.561
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes
  • Businesses Addresses: 0
  • PO Box Addresses: 0
  • Residential Addresses: 1
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


87538 ZIP Code Map

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Ilfeld, NM 87538 Data & Demographics (As of July 1, 2017)


Total Population 535
Daytime Population: Workers 24
Daytime Population: Residents 324
Total Daytime Population (TDP) 348
Ratio TDP/Total Population1 0.65
Population in Households 535
Population in Familes 426
Population in Group Qrtrs 0
Population Density2 27
Diversity Index3 72


Median Household Income $22,490
Average Household Income $41,663
Per Capita Income $19,546


Total Housing Units 312 (100%)
Owner Occupied HU 218 (69.9%)
Renter Occupied HU 33 (10.6%)
Vacant Housing Units 61 (19.6%)
Median Home Value $200,000
Average Home Value $225,459


Total Households 251
Average Household Size 2.13
Family Households 160
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.0% -0.61%
Households 0.0% -0.48%
Families -0.26% -0.76%
Median Household Income   0.06%
Per Capita Income   1.65%

Ilfeld, NM 87538 - Peer Comparisons by Rank and Percentile

The table below compares 87538 to the other 330 ZIP Codes in New Mexico by rank and percentile using July 1, 2017 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 # 192 42nd
Population Density # 117 65th
Diversity Index # 90 73rd
Median Household Income # 312 6th
Per Capita Income # 217 35th

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

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