PlainZIP

Mount Calm, TX · standard

ZIP Code 76673

Hill County, Texas - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

1,187
5/sq mi
$63,750
Median income
$115,300
Median home value
13.1%
Bachelor's or higher

The verdict

Mount Calm pairs a below-median household income with among the most affordable home values nationally, in a rural, homeowner-dominated area.

36th pct
household income, US ZIPs
15th pct
home value, US ZIPs
5
people per sq mi
83%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 76673 against every reporting US ZIP.

ZIP code 76673 is a sparsely populated ZIP (a standard USPS delivery area) in Mount Calm, Hill County, Texas, home to just 1,187 residents across 237.4 square miles, a density of 5 people per square mile, in the Chicago time zone.

ZIP 76673 reports a modest median household income of $63,750 (16% below the Texas average), while per-capita income is $28,305. 7.9% of residents live below the poverty line, and the unemployment rate reads 4.6%. On housing, the median home value is $115,300 (53% below the state average) with median rent at $1,188 per month, and 82.9% of occupied units are owner-occupied.

Formal educational attainment runs low here: just 13.1% of adults hold a bachelor's degree or higher, the median age is 39, and the average commute is 31 minutes. Beyond these figures, 5 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Hill County, letting you compare 76673 to its immediate surroundings rather than a national baseline alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 76673, Mount Calm, TX · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

1,187

Population

237.4

Area (sq mi)

5

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 76673?

39.0

Median Age

47.2%

Male

52.8%

Female

7.7%

Foreign-Born

White 71.6%
African American 6.3%
Asian 0.0%
American Indian or Alaska Native 1.2%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 17.0%
Hispanic or Latino 34.4%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$63,750

Median Household Income

-16% vs state

$28,305

Per Capita Income

7.9%

Poverty Rate

4.6%

Unemployment Rate

30.7 min

Mean Commute Time

How ZIP 76673 ranks nationally

Mount Calm, TX household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$63,750 36th percentile higher than 36% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 42.2%
Bachelor's Degree or Higher 13.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

501

Total Housing Units

391

Occupied Units

110

Vacant Units

3.06

Avg Household Size

Occupancy Type

Owner 82.9%
Renter 17.1%

$115,300

Median Home Value

-53% vs state

$1,188

Median Rent

1988

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 11 business establishments in ZIP 76673, employing approximately 77 people with a combined annual payroll of $7,227,000.

11

Businesses

77

Employees

$7.2M

Annual Payroll

1

Industry Sectors

Industry Establishments % of Total
Utilities 4 36.4%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 76673 vs 76654 →

ZIP 76673 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 76673 ranks #3 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 76673 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 76673 ranks #4 of 6 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
76654 Leroy, TX 151 7.3 mi
76624 Axtell, TX 2,231 7.6 mi
76676 Penelope, TX 413 8.8 mi
76648 Hubbard, TX 2,302 8.5 mi
76678 Prairie Hill, TX 263 10.1 mi

More ZIP Codes in Hill County

76645 standard
Hillsboro, TX
Pop: 11,039
76692 standard
Whitney, TX
Pop: 10,115
76055 standard
Itasca, TX
Pop: 3,084
76627 standard
Blum, TX
Pop: 1,601
76636 standard
Covington, TX
Pop: 1,497
76621 standard
Abbott, TX
Pop: 1,037

Related Areas

Hill County Mount Calm, TX Texas

Frequently Asked Questions

What county is ZIP code 76673 in? ▼
ZIP code 76673 (Mount Calm) is located in Hill County, Texas. Hill County contains multiple ZIP codes, see the full list at /counties/hill-tx.
What is the population of ZIP code 76673? ▼
ZIP code 76673 in Mount Calm, TX has a population of 1,187 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 76673? ▼
The median household income in ZIP 76673 is $63,750, which is 16% below the national average of $76,288.
What is the average home value in ZIP 76673? ▼
The median home value in ZIP 76673 is $115,300, which is 59% below the national average of $278,155.
What is the demographic makeup of ZIP 76673? ▼
The largest racial group in ZIP 76673 is White at 71.6%. Hispanic or Latino residents make up 34.4% of the population.
How many businesses are in ZIP code 76673? ▼
ZIP code 76673 has 11 business establishments employing approximately 77 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 76673? ▼
In ZIP code 76673, 42.2% of residents aged 25+ have a high school diploma or higher, and 13.1% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 76673? ▼
The mean commute time for workers in ZIP code 76673 is 30.7 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 76673? ▼
In ZIP code 76673, approximately 82.9% of occupied housing units are owner-occupied and 17.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 76673? ▼
The poverty rate in ZIP code 76673 is 7.9% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.