Get API Key →
US ZIP Code Profile

ZIP Code 76705
Waco, Texas

ZIP code 76705 is in Waco, located in Mclennan County, Texas, within the Waco metro area. Its 2020 Census population was 31,736. The estimated median adjusted gross income per tax return is $36,149, and about 2% of filers report $200,000 or more.

2020 Population
31,736
Census ZCTA
County
Mclennan
FIPS 48309
Median income (est.)
$36,149
IRS SOI 2022
Land Area
114.33 mi²
+ 4.171 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityWaco, TX
CountyMclennan County (FIPS 48309)
StateTexas (FIPS 48)
Metro Area (MSA)Waco, TX Metro Area (47380)
Census Region / DivisionSouth Region · West South Central Division
Coordinates31.620914, -97.098526
Land / Water Area114.33 mi² land · 4.171 mi² water

02Income & Economics

Distribution of the 12,770 individual tax returns filed in 76705 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
36.1%
$25K–$50K
31.2%
$50K–$75K
14.8%
$75K–$100K
7.6%
$100K–$200K
8.7%
$200K+
1.6%
The $200,000+ bracket accounts for 15% of 76705's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($36,149) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 76705's IRS income metrics, 2020–2022.

Median income (2021→2022)
$36,149
▲ 10.0%
Filers earning $200K+
1.6%
▲ 0.3 pt
Total filers
12,770
▲ 0.0%
GET /zipc/v2/zipcodes/76705/soi?year=… $31K 2020 $33K 2021 $36K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 76705 ZCTA.

2000
27,843
 
2010
29,155
▲ +4.7%
2020
31,736
▲ +8.9%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number489395
City AliasesBellmead, Gholson, Hallsburg, Lacy Lakeview, Northcrest, Waco

06Frequently Asked Questions

What county is ZIP code 76705 in?

ZIP code 76705 is in Mclennan County, Texas (county FIPS code 48309).

What city is ZIP code 76705?

The primary USPS city for 76705 is Waco, TX.

What metro area (MSA) is 76705 in?

76705 is part of the Waco, TX Metro Area (MSA code 47380).

What is the population of ZIP code 76705?

The 2020 Census population of 76705 was 31,736 residents.

What is the median income in ZIP code 76705?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 76705 is about $36,149, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.