HomeMissouriSt. Charles CountyWeldon Spring city
Weldon Spring city, Missouri: commercial real estate data.
Weldon Spring city is a Census city of 5,310 people across 7.65 square miles of land, in St. Charles County. Median household income is $158,548, 83.4 percent of occupied homes are owned, and the SBA record carries 6 7(a) approvals to borrowers here worth $3.4 m.
76 sourced place values · tier FULL · 8 sections · underlined figures are computed by MMCG Analytics, not published by the agency
Weldon Spring
What Weldon Spring is
- Census place typecity
- Land area7.65 sq mi
- Water area0.13 sq mi
- Population per square mile of land694
- County holding the largest share of its areaSt. Charles County, 100.0 percent
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Weldon Spring
How many people live in Weldon Spring
- Population5,310
- Median age52.2
- Population under 181,061 plus or minus 250
- Share under 1820.0 percent plus or minus 4.7
- Population 65 and over1,512
- Share 65 and over28.5 percent
- Households2,038
- Family households1,640
- Share of households that are families80.5 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Weldon Spring
Income and work in Weldon Spring
- Median household income$158,548
- Per capita income$82,014
- Civilian labor force2,407
- Employed2,305
- Unemployed102 plus or minus 72
- Unemployment rate4.2 percent plus or minus 3.0
- Adults 25 and over3,911
- Adults 25 and over with a high school diploma or higher98.4 percent
- Adults 25 and over with a bachelor degree or higher57.9 percent
- Adults 25 and over with a graduate degree25.9 percent plus or minus 6.3
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Weldon Spring
Housing in Weldon Spring
- Housing units2,199
- Occupied units2,038
- Vacant units161 plus or minus 128
- Vacancy rate7.3 percent plus or minus 5.8
- Owner occupied1,699
- Renter occupied339 plus or minus 110
- Ownership rate83.4 percent
- Median owner-occupied home value$544,300
- Median gross rent, monthly$2,800 plus or minus $1,910
- Annual rent as a share of median income21.2 percent plus or minus 14.6
- Single family units1,814
- Share single family82.5 percent
- Units in buildings of two or more385 plus or minus 153
- Share in buildings of two or more17.5 percent plus or minus 6.9
- Mobile homes0
- Median year structure built1995
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Weldon Spring
How Weldon Spring gets to work
- Workers 16 and over who commute1,587 plus or minus 318
- Commuting under 15 minutes369 plus or minus 149
- Share commuting under 15 minutes23.3 percent plus or minus 8.2
- Commuting 30 minutes or more507 plus or minus 203
- Share commuting 30 minutes or more31.9 percent plus or minus 11.1
- Drove alone65.3 percent
- Carpooled3.5 percent plus or minus 2.7
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home31.1 percent plus or minus 7.4
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Weldon Spring
SBA loans in Weldon Spring (7(a))
- Approvals6
- Gross approval$3,432,400
- Average approval$572,067
- Median approval$452,300
- Ninetieth percentile approval$1,789,000
- Largest approval$1,789,000
- Jobs supported38
- Jobs per approval6.3
- Loans with a final outcome0
- Paid in full0
- Charged off0
- Median term120 months
- Share on real estate terms of 20 years or more0.0 percent
- Share to franchises16.7 percent
- Distinct lenders4
- Distinct industries by NAICS3
A charge-off rate is not published here. only 0 resolved loans, too few to publish a rate, and a rate over that few outcomes would move several points on one loan.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Weldon Spring
SBA loans in Weldon Spring (504)
- Approvals6
- Gross approval$2,260,000
- Average approval$376,667
- Median approval$424,000
- Largest approval$450,000
- Jobs supported42
- Loans with a final outcome1
- Charged off0
- Median term240 months
- Distinct CDCs2
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
St. Charles County, not Weldon Spring
St. Charles County context, not Weldon Spring figures
These are St. Charles County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Weldon Spring measurements.
- Establishments in St. Charles County8,946
- Employment at those establishments, St. Charles County143,624
- Covered employment, St. Charles County162,611
- Average annual pay, St. Charles County$60,105
- Average weekly wage, St. Charles County$1,156
- Housing units permitted, St. Charles County2,040
- Of those, single family, St. Charles County1,420
- County product, 2024, St. Charles County$26,418,953,000
- County product change over the prior year, St. Charles County5.8 percent
- Average income of an arriving household, St. Charles County$77,444
Every figure in this section is published for St. Charles County as a whole and is not a measurement of Weldon Spring. It is here because a county backdrop is what a credit committee reads a place against, and it is labelled so that it can never be quoted as the place's own.
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual. US Bureau of Economic Analysis, Regional, table CAGDP2, CAGDP2, through 2024. US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.
Coverage
What this page does not hold.
Every item below could be filled with a plausible figure. None of them is. On a page a lender may read, a number that cannot be traced is worse than an absence, so the absences are named.
- This place is not listed as a community in the FEMA Community Status Book, so no NFIP participation or CRS class is shown.
- Parcel level detail, zoning and flood zone at an address are resolved in the platform, not on this page.
SBA figures count approvals to borrowers whose address is in the place. They are not approvals for projects inside the place boundary: the tape records a borrower city and a project county, and those can differ.
Common questions
Weldon Spring questions, answered from the record.
How many people live in Weldon Spring, Missouri?
5,310, in 2,038 households. Weldon Spring city covers 7.65 square miles of land, which is 694 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Weldon Spring in?
St. Charles County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
What is the median household income in Weldon Spring?
$158,548. The median owner-occupied home is valued at $544,300. Median gross rent is $2,800 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Weldon Spring businesses?
6 7(a) approvals totalling $3.4 m, across 4 lenders, median approval $452,300, plus 6 504 approvals worth $2.3 m. These count approvals to borrowers whose address is in Weldon Spring, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Weldon Spring borrowers get paid back?
No rate is published for Weldon Spring. only 0 resolved loans, too few to publish a rate, and a percentage over that few outcomes would move several points on a single loan. The counts are shown instead.
Are the county figures on this page Weldon Spring figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for St. Charles County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Weldon Spring.
Is zoning published for Weldon Spring?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.