Comparison to Surrounding Areas
The median household income ($43,417) for 81151 is less than the median household income for 81101 ($54,844), 81120 ($47,546), 81133 ($45,833), 81140 ($46,781), 81141 ($59,539), and Conejos County ($50,978). But it's more than 81123 ($36,487), 81152 ($31,875), Costilla County ($36,861), San Acacio CDP ($-1), and Sanford town ($42,143).
| 81151 | $43,417 |
| San Acacio CDP | $-1 |
| Sanford town | $42,143 |
| Conejos County | $50,978 |
| Costilla County | $36,861 |
Get Median Household Income for all Zip Codes in Colorado.
The average household income ($61,132) for 81151 is less than the average household income for 81101 ($72,676), 81120 ($64,815), 81140 ($71,091), 81141 ($94,009), and Conejos County ($69,973). But it's more than 81123 ($44,734), 81133 ($60,884), 81152 ($49,376), Costilla County ($54,653), San Acacio CDP ($24,373), and Sanford town ($57,914).
| 81151 | $61,132 |
| San Acacio CDP | $24,373 |
| Sanford town | $57,914 |
| Conejos County | $69,973 |
| Costilla County | $54,653 |
Get Average Household Income for all Zip Codes in Colorado.
The per-capita income for 81151 is $25,893. The per capita income ($25,893) for 81151 is less than the per capita income for 81120 ($33,271), 81140 ($30,656), 81141 ($34,922), 81101 ($29,490), 81133 ($33,572), Costilla County ($28,445), and Conejos County ($29,929). But it's more than 81123 ($23,721), 81152 ($24,645), San Acacio CDP ($21,975), and Sanford town ($22,275).
| 81151 | $25,893 |
| San Acacio CDP | $21,975 |
| Sanford town | $22,275 |
| Conejos County | $29,929 |
| Costilla County | $28,445 |
Get Per-Capita Income for all Zip Codes in Colorado.
1.2% of households make over $200,000 a year. The percent high income households (1.2%) for 81151 is less than the percent high income households for 81152 (2.2%), 81133 (5.0%), 81140 (4.7%), 81141 (9.5%), 81101 (3.5%), 81120 (3.4%), Costilla County (4.1%), Conejos County (3.8%), and Sanford town (1.9%). But it's more than 81123 (0.0%) and San Acacio CDP (0.0%).
| 81151 | 1.2% |
| San Acacio CDP | 0.0% |
| Sanford town | 1.9% |
| Conejos County | 3.8% |
| Costilla County | 4.1% |
Get High Income Households for all Zip Codes in Colorado.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 81151 | $-1 | $87,059 | $40,893 | $38,865 |
| San Acacio CDP | $-1 | $-1 | $-1 | $-1 |
| Sanford town | $-1 | $70,625 | $44,659 | $38,192 |
| Conejos County | $58,125 | $66,300 | $60,625 | $38,846 |
| Costilla County | $-1 | $37,384 | $30,924 | $38,281 |
Get Median Household Income by Age of Householder for all Zip Codes in Colorado.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 81151 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 81151 | +/-$23,105 | +/-$8,598 | +/-$3,293 | +/-1.4% | +/-$-1 | +/-$44,840 | +/-$19,133 | +/-$1,447 |
| San Acacio CDP | +/-$-1 | +/-$19,933 | +/-$17,938 | +/-45.7% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Sanford town | +/-$20,833 | +/-$11,567 | +/-$3,844 | +/-2.4% | +/-$-1 | +/-$36,402 | +/-$31,075 | +/-$1,870 |
| Conejos County | +/-$7,913 | +/-$5,905 | +/-$2,614 | +/-1.8% | +/-$52,756 | +/-$6,755 | +/-$11,749 | +/-$2,621 |
| Costilla County | +/-$6,112 | +/-$8,146 | +/-$3,148 | +/-2.9% | +/-$-1 | +/-$7,933 | +/-$14,645 | +/-$22,284 |